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pulse
pulse 1 P0656200 (pŭls)n.1. The rhythmical throbbing of arteries produced by the regular contractions of the heart, especially as palpated at the wrist or in the neck.2. a. A regular or rhythmical beating.b. A single beat or throb.3. Physics a. A brief sudden change in a normally constant quantity: a pulse of current; a pulse of radiation.b. Any of a series of intermittent occurrences characterized by a brief sudden change in a quantity.4. The perceptible emotions or sentiments of a group of people: "a man who had ... his finger on the pulse of America" (Thomas P. O'Neill, Jr.).v. pulsed, puls·ing, puls·es v.intr.1. To pulsate; beat: "The nation pulsed with music and proclamation, with rages and moral pretensions" (Lance Morrow).2. Physics To undergo a series of intermittent occurrences characterized by brief, sudden changes in a quantity.v.tr. To chop in short bursts, as in a food processor: The cook pulsed the leeks and added some coriander.Idiom: take the pulse of To judge the mood or views of (a political electorate, for example): The politician was able to take the pulse of the grass-roots voters. [Middle English pous, puls, from Old French pous, pulz, from Latin pulsus, from past participle of pellere, to beat; see pel- in Indo-European roots.]
pulse 2 P0656200 (pŭls)n.1. The edible seeds of certain pod-bearing plants, such as lentils and chickpeas.2. A plant yielding these seeds. [Middle English pols, puls, from Latin puls, pottage of meal and pulse, probably ultimately from Greek poltos.]pulse (pʌls) n1. (Physiology) physiol a. the rhythmic contraction and expansion of an artery at each beat of the heart, often discernible to the touch at points such as the wristsb. a single pulsation of the heart or arteries2. (Electronics) physics electronics a. a transient sharp change in voltage, current, or some other quantity normally constant in a systemb. one of a series of such transient disturbances, usually recurring at regular intervals and having a characteristic geometric shapec. (as modifier): a pulse generator. Less common name: impulse 3. (General Physics) physics electronics a. a transient sharp change in voltage, current, or some other quantity normally constant in a systemb. one of a series of such transient disturbances, usually recurring at regular intervals and having a characteristic geometric shapec. (as modifier): a pulse generator. Less common name: impulse 4. a. a recurrent rhythmic series of beats, waves, vibrations, etcb. any single beat, wave, etc, in such a series5. bustle, vitality, or excitement: the pulse of a city. 6. (Sociology) the feelings or thoughts of a group or society as they can be measured: the pulse of the voters. 7. keep one's finger on the pulse to be well-informed about current eventsvb8. (intr) to beat, throb, or vibrate9. (tr) to provide an electronic pulse to operate (a slide projector)[C14 pous, from Latin pulsus a beating, from pellere to beat] ˈpulseless adj
pulse (pʌls) n1. (Cookery) the edible seeds of any of several leguminous plants, such as peas, beans, and lentils2. (Plants) the plant producing any of these seeds[C13 pols, from Old French, from Latin puls pottage of pulse]pulse1 (pʌls) n., v. pulsed, puls•ing. n. 1. the regular throbbing of the arteries, caused by the successive contractions of the heart, esp. as may be felt at an artery, as at the wrist. 2. a single pulsation of the arteries or heart. 3. a stroke, vibration, or undulation, or a rhythmic series of these. 4. the prevailing attitudes or sentiments, as of the public. 5. a momentary, sudden fluctuation in an electrical quantity, as in voltage or current. 6. a single, abrupt emission of particles or radiation. v.i. 7. to beat or throb; pulsate. 8. to vibrate or undulate. 9. to emit particles or radiation periodically in short bursts. v.t. 10. to cause to pulse. [1375–1425; Middle English puls < Latin pulsus beating, striking, pulse, derivative (with -tus suffix of v. action) of pellere to beat, strike] pulse2 (pʌls) n. 1. the edible seeds of certain leguminous plants, as peas or beans. 2. a plant producing such seeds. [1250–1300; Middle English puls (< Old French pouls) < Latin: porridge of spelt or another grain. compare poultice] pulse (pŭls) The rhythmical expansion and contraction of the arteries as blood is pumped through them by the beating of the heart.pulse- light year - Not a length of time but a distance, the distance a pulse of light travels in one year (about 5.88 trillion miles).
- pea - Comes from Greek pison, "pulse, pease."
- asphyxia - Its original meaning was stoppage of the pulse.
- ictus - The beat of the pulse, based on the Latin word for "stroke."
pulse Past participle: pulsed Gerund: pulsing
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I pulse | you pulse | he/she/it pulses | we pulse | you pulse | they pulse |
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I pulsed | you pulsed | he/she/it pulsed | we pulsed | you pulsed | they pulsed |
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I am pulsing | you are pulsing | he/she/it is pulsing | we are pulsing | you are pulsing | they are pulsing |
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I have pulsed | you have pulsed | he/she/it has pulsed | we have pulsed | you have pulsed | they have pulsed |
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I was pulsing | you were pulsing | he/she/it was pulsing | we were pulsing | you were pulsing | they were pulsing |
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I had pulsed | you had pulsed | he/she/it had pulsed | we had pulsed | you had pulsed | they had pulsed |
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I will pulse | you will pulse | he/she/it will pulse | we will pulse | you will pulse | they will pulse |
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I will have pulsed | you will have pulsed | he/she/it will have pulsed | we will have pulsed | you will have pulsed | they will have pulsed |
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I will be pulsing | you will be pulsing | he/she/it will be pulsing | we will be pulsing | you will be pulsing | they will be pulsing |
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I have been pulsing | you have been pulsing | he/she/it has been pulsing | we have been pulsing | you have been pulsing | they have been pulsing |
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I will have been pulsing | you will have been pulsing | he/she/it will have been pulsing | we will have been pulsing | you will have been pulsing | they will have been pulsing |
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I had been pulsing | you had been pulsing | he/she/it had been pulsing | we had been pulsing | you had been pulsing | they had been pulsing |
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I would pulse | you would pulse | he/she/it would pulse | we would pulse | you would pulse | they would pulse |
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I would have pulsed | you would have pulsed | he/she/it would have pulsed | we would have pulsed | you would have pulsed | they would have pulsed |
pulseThe regular throbbing of an artery, which can be felt as it expands each time the heart pumps blood through it.ThesaurusNoun | 1. | pulse - (electronics) a sharp transient wave in the normal electrical state (or a series of such transients); "the pulsations seemed to be coming from a star"pulsation, pulsing, impulseelectronics - the branch of physics that deals with the emission and effects of electrons and with the use of electronic devicesundulation, wave - (physics) a movement up and down or back and forth | | 2. | pulse - the rhythmic contraction and expansion of the arteries with each beat of the heart; "he could feel the beat of her heart"heartbeat, beat, pulsationperiodic event, recurrent event - an event that recurs at intervalsdiastole - the widening of the chambers of the heart between two contractions when the chambers fill with bloodsystole - the contraction of the chambers of the heart (especially the ventricles) to drive blood into the aorta and pulmonary arterythrobbing, pounding, throb - an instance of rapid strong pulsation (of the heart); "he felt a throbbing in his head" | | 3. | pulse - the rate at which the heart beats; usually measured to obtain a quick evaluation of a person's healthheart rate, pulse ratevital sign - sign of life; usually an indicator of a person's general physical condition; "he was still alive but his vital signs were weak"femoral pulse - pulse of the femoral artery (felt in the groin)radial pulse - pulse of the radial artery (felt in the wrist)rate - a magnitude or frequency relative to a time unit; "they traveled at a rate of 55 miles per hour"; "the rate of change was faster than expected" | | 4. | pulse - edible seeds of various pod-bearing plants (peas or beans or lentils etc.)legume - the seedpod of a leguminous plant (such as peas or beans or lentils) | Verb | 1. | pulse - expand and contract rhythmically; beat rhythmically; "The baby's heart was pulsating again after the surgeon massaged it"pulsate, throbpulsate, quiver, beat - move with or as if with a regular alternating motion; "the city pulsated with music and excitement"thump, beat, pound - move rhythmically; "Her heart was beating fast" | | 2. | pulse - produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulses; "pulse waves"; "a transmitter pulsed by an electronic tube"pulsateproduce, create, make - create or manufacture a man-made product; "We produce more cars than we can sell"; "The company has been making toys for two centuries" | | 3. | pulse - drive by or as if by pulsation; "A soft breeze pulsed the air"move, displace - cause to move or shift into a new position or place, both in a concrete and in an abstract sense; "Move those boxes into the corner, please"; "I'm moving my money to another bank"; "The director moved more responsibilities onto his new assistant" |
pulsenoun1. beat, rhythm, vibration, beating, stroke, throb, throbbing, oscillation, pulsation the repetitive pulse of the musicverb1. beat, tick, throb, vibrate, pulsate Her feet pulsed with pain.pulsenounA periodic contraction or sound of something coursing:beat, palpitation, pulsation, throb.verbTo make rhythmic contractions, sounds, or movements:beat, palpitate, pound, pulsate, throb.Translationspulse (pals) noun the regular beating of the heart, which can be checked by feeling the pumping action of the artery in the wrist. The doctor felt/took her pulse. 脈博 脉博 verb to throb. (心臟)跳動 (心脏)跳动 pulsate (palˈseit) , ((American) ˈpalseit) verb to beat or throb. (心臟)跳動 (心脏)跳动 pulsation (palˈseiʃən) noun 跳動 跳动
pulse
get (someone's) pulse racingTo excite, thrill, or exhilarate someone. You could feel it in the air that the singer's performance was getting everyone's pulse racing. Her quick, sultry glances from across the room got my pulse racing.See also: get, pulse, raceget pulses racingTo be very thrilling, exhilarating, or exciting. You could feel it in the air that the singer's performance was getting pulses racing. She has an intense, smoldering stare that gets pulses positively racing.See also: get, pulse, raceset (someone's) pulse racingTo excite, thrill, or exhilarate someone. You could feel it in the air that the singer's performance was setting everyone's pulse racing. Her quick, sultry glances from across the room set my pulse racing.See also: pulse, race, setset pulses racingTo be very thrilling, exhilarating, or exciting. You could feel it in the air that the singer's performance was setting pulses racing. She has an intense, smoldering stare that sets pulses positively racing.See also: pulse, race, set(one's) finger on the pulseA keen awareness of current trends and happenings. Sara really has her finger on the pulse of nightlife in the city, so I would ask her where you should have your birthday party.See also: finger, on, pulsehave (one's) finger on the pulseTo be very aware of current trends and happenings in a particular place. Sara really has her finger on the pulse of nightlife in the city, so I would ask her where you should have your birthday party.See also: finger, have, on, pulsequicken the/(one's) pulseTo fill one with excitement, interest, or anticipation. Few things quicken the pulse like sky diving. Unfortunately, the only thing that quickened my pulse during this movie was the beginning action sequence. The rest was a bore.See also: pulsefeel the pulse of (something)To use one's intuition to identify the current mood or feeling of a person, group, or setting. Try to feel the pulse of the crowd. If they seem bored, play some more upbeat songs.See also: feel, of, pulsekeep (one's) finger on the pulseTo maintain an awareness of current trends and happenings in a particular place. Sara keeps her finger on the pulse of nightlife in the city, so I would ask her where you should have your birthday party.See also: finger, keep, on, pulsetake the pulse of (something)To sense, determine, or judge the mood, feeling, or status of a particular group, setting, or environment. Try to take the pulse of the crowd. If they seem bored, play some more upbeat songs. We've been trying to take the pulse of voters ahead of the election, and so far it has been almost exactly split down the middle between the two candidates.See also: of, pulse, takepulse through (someone or something)To flow through something in a surge or throb, or a rhythmical series thereof. Electricity pulsed through the generator. Blood was pulsing through my temple as I tried to regain my breath.See also: pulse, throughtake (someone's or something's) pulse1. Literally, to measure the heart rate of a person or animal in order to determine if they are alive or in good health. The doctor tried to take the poor man's pulse but declared him dead on the spot. She's taking the dog's pulse to see if he needs to go to the vet.2. By extension, to gauge, measure, or get a sense of how well someone or something is performing, thriving, managing, coping, etc. We try to take our employees' pulse at the start of every year to see gauge the level of their morale. The analysis promises to take the economy's pulse and give clear predictions of the market's ability to grow over the next few years.See also: pulse, takekeep one's finger on the pulse of somethingFig. to monitor the current state of something frequently. I have to keep my finger on the pulse of the city if I want to be a good reporter. It is hard to keep your finger on the pulse of Washington, D.C., but a U.S. senator must do it.See also: finger, keep, of, on, pulsepulse through someone or somethingto flow or surge through someone or something. A jolt of electricity pulsed through Sam, causing him to jerk his hand away from the wire. They repaired the power lines and electricity began to pulse through the wires again.See also: pulse, throughtake someone's pulseto measure the frequency of the beats of a person's pulse. I can take my own pulse. The nurse took my pulse and said I was fine.See also: pulse, taketake the pulse of somethingFig. to sample or survey something to learn about its progress or state. Two executives came in to take the pulse of the local business unit.See also: of, pulse, taketake the pulse ofAlso, feel the pulse of. Try to determine the intentions or sentiments of a person or group, as in These exit polls allegedly take the pulse of the voters, but I don't believe they're very meaningful . [First half of 1600s] Also see feel out. See also: of, pulse, takehave your finger on the pulse COMMON If you have your finger on the pulse, you know all the latest information about something or understand it very well. She had her finger on the pulse of the consumer-led Eighties generation. Note: You can also say that someone keeps their finger on the pulse if they make an effort to stay aware of new developments. It's important to keep your finger on the pulse by reading all the right magazines and newspapers. Note: People sometimes say that someone has their finger on the button. Hart is a businessman with his finger on the button. Note: Someone's pulse is the speed and force with which their blood vessels expand and contract as their heart beats. A doctor might feel a patient's pulse by pressing a finger lightly against the large artery in their wrist. See also: finger, have, on, pulsehave (or keep) your finger on the pulse be aware of all the latest news or developments.See also: finger, have, on, pulsefeel (or take) the pulse of ascertain the general mood or opinion of. The image here is of literally determining someone's heart rate by feeling and timing the pulsation of an artery. 1994 Daily Mirror Our new Housing Monitor…will take the pulse of the housing market to keep you informed about the value of your most precious asset—your home. See also: feel, of, pulsehave/keep your finger on the ˈpulse (of something) know all that is happening; be aware of new developments in a particular situation: Successful politicians need to keep their finger on the pulse of the voters.A doctor takes your pulse by putting his fingers on your wrist and counting the number of times the blood beats in a minute.See also: finger, have, keep, on, pulse take the pulse of To judge the mood or views of (a political electorate, for example): The politician was able to take the pulse of the grass-roots voters.See also: of, pulse, takepulse
pulse, alternate expansion and contraction of arteryartery, blood vessel that conveys blood away from the heart. Except for the pulmonary artery, which carries deoxygenated blood from the heart to the lungs, arteries carry oxygenated blood from the heart to the tissues. ..... Click the link for more information. walls as heartheart, muscular organ that pumps blood to all parts of the body. The rhythmic beating of the heart is a ceaseless activity, lasting from before birth to the end of life. Anatomy and Function
The human heart is a pear-shaped structure about the size of a fist. ..... Click the link for more information. action varies blood volume within the arteries. Artery walls are elastic. Hence they become distended by increased blood volume during systole, or contraction of the heart. During diastole, or relaxation of the heart, blood volume in the arteries decreases and the walls contract, propelling the blood farther along the arterial pathway. The effect is that of a pressure wave initiated by the heartbeat and traveling from the aorta, the major artery leaving the heart, along the walls of all the other arteries. It takes about a quarter of a second for this wave to travel from the aorta to the arteries in the soles of the feet. The rate of heartbeat is equivalent to the pulse rate. Usually the pulse rate is determined by counting the pulsations per minute in the radial artery at the wrist. It may also be determined at any other artery point near the surface of the body. The normal rate is 70 to 90 pulsations per minute in adults, and 90 to 120 in children. Various diseases may be indicated by changes in the rate, rhythm, and force of the pulse.
pulse, in botany, common name for members of the Fabaceae (Leguminosae), a large plant family, called also the pea, or legume, family. Numbering about 650 genera and 17,000 species, the family is third largest, after the asters and the orchids. Some botanists divide the Fabaceae into three or more separate families, but most species share certain common and easily recognizable features. The leaves are usually compound; the fruit is a legumelegume , common name for any plant of the family Leguminosae, which is called also the pulse, legume, pea, or bean family. The word is often used loosely in the plural for vegetables in general. ..... Click the link for more information. (a type of podpod or legume, dehiscent fruit of a member of the family Leguminosae (pulse family). At maturity the pod splits along its two seams and releases the enclosed seeds. ..... Click the link for more information. ); and the blossoms may have an irregular butterflylike (papilionaceous) shape. Typically, the flowers have 10 stamens, and the corolla and the calyx are formed of 5 petals and 5 sepals, respectively. Some species have thorny branches. The Fabaceae include herbs, shrubs, and trees distributed throughout the world in a great variety of forms. Arboreal species occur in temperate and, frequently, in tropical zones, where epiphytic and climbing forms also thrive. Many leguminous shrubs and trees inhabit desert and semiarid regions, usually forming the characteristic vegetation—e.g., the acacias of the S African bushveld and of Australia, and the mesquite of the American Southwest. The Pulses and Their Uses Economically, the family is second only to the grasses in importance. Legumes provide valuable and nutritive foods because the food stored for the embryo in the seed (e.g., the pea) is rich in protein. In many regions, especially where meat is scarce or expensive, legumes—notably peas, beans, lentils, peanuts, carob, and soybeans—are staples of the diet. The Fabaceae are equally important as fodder and forage plants; clover, alfalfa, vetch, lupine, beggarweed, lespedeza, sainfoin, and soybeans are among the numerous valuable types. These food and forage legumes are chief among the plants used as "green manure" (see manuremanure, term used in the United States to refer to excreta of animals, with or without added bedding; also called barnyard manure. In other countries the term often refers to any material used to fertilize the soil. ..... Click the link for more information. ). Nitrogen-fixing bacteria dwelling in nodules of the roots of most legumes fix free nitrogen from the air into the nitrogenous compounds needed by all forms of life for building proteins (see nitrogen cyclenitrogen cycle, the continuous flow of nitrogen through the biosphere by the processes of nitrogen fixation, ammonification (decay), nitrification, and denitrification. Nitrogen is vital to all living matter, both plant and animal; it is an essential constituent of amino acids, ..... Click the link for more information. ). Rotation of leguminous crops with nonleguminous crops has long been a standard agricultural practice; the soil is enriched when their roots are left to decay after harvesting. The pulse family also provides gums and resins (e.g., tragacanth, copal, and acacia and carob gums), dyes and tannins (e.g., from the indigo plant, logwood, brazilwood, and types of acacia and broom), timber (e.g., rosewood, locust, honey locust, and acacia), medicines (e.g., from tamarind, licorice, and senna), perfume oils (e.g., from acacia, black locust, broom, and sweet pea), vegetable oils (e.g., soybean and peanut oils), and other commercial items such as flavorings, fibers, and insecticides. In many parts of the world native species of the Leguminosae are of great importance locally, if not commercially. Often every part of the plant finds some use: the pods and leaves for food, beverages, and forage; the wood and stems for building purposes, fiber, and household items; and the leaves, blossoms, and bark for domestic remedies. The blossoms of many of the Leguminosae are excellent honey sources. Species that grow in arid climates are particularly valuable because of the scarcity of other fodder, food, and timber crops; they are also important to wildlife for forage and cover. Native Americans have cultivated bean plants since antiquity and still rely on breadroot, redwood, mesquite, and many other species for food and other products. Among the native North American trees cultivated for shade or for their beautiful springtime blossoms are the locusts, the honey locust, the yellowwood, the redbud, and the acacias. The mimosas, sennas, laburnums, poincianas, Old World acacias, shrubby brooms, and wisteria have been introduced for the same purpose. The American lupines, the Old World sweet pea, and numerous types of clover are among the cultivated herbaceous species. In all, members of over 140 genera of the Leguminosae are grown for ornament. Furze from Europe and the kudzu vine from Asia have been introduced for erosion control (the latter has become a noxious weed). The locoweeds and lupines of the western states are among the plants poisonous to livestock. See articles on individual plants. Classification The pulse family is classified in the division MagnoliophytaMagnoliophyta , division of the plant kingdom consisting of those organisms commonly called the flowering plants, or angiosperms. The angiosperms have leaves, stems, and roots, and vascular, or conducting, tissue (xylem and phloem). ..... Click the link for more information. , class Magnoliopsida, order Rosales. Pulse an annual plant of the Leguminosae family, grown to produce vegetables: beans, peas, French beans, and Vigna (Dolichos lablab). Pulses are rich in protein, carbohydrates, vitamins, and the mineral salts of potassium, phosphorus, calcium, and magnesium. They are grown for their young beans, called shovels, and for their unripe seeds. Both fresh and preserved pulses are used as food. They are dried and frozen.
Pulse the rhythmic dilatation of the blood vessels simultaneously with the contraction of the heart, visible to the naked eye and palpable. Palpation of an artery reveals the frequency, rhythm, tension, and other properties of the arterial pulse. In a healthy adult male, the pulse rate at rest is 60–80 beats per min, with even intervals between the beats. This is altered in arrhythmias: the intervals between beats become irregular and the number of beats may become fewer (as in atrial fibrillation) than the number of heart contractions, the pulse deficit. It is important in diagnosis to determine the arterial pulse, since the pulse wave depends on the systolic volume of blood ejected into the aorta with each contraction of the heart, the correlation between the inflow and outflow of blood in the arterial system, the level of arterial pressure, and the tone and elasticity of the arterial walls. The pulse wave is distinguished from the pulsating movement of blood in the vessels. A pulse wave moves in the arteries at the rate of 500–1,000 cm/sec and ahead of the linear movement of blood in the aorta, which occurs at the rate of 50 cm/sec. Pulse fluctuations in peripheral arteries result from the pulse wave and not from the systolic volume of blood. The rate of a pulse wave obeys the physical laws of the movement of a pressure wave in elastic tubes: the thicker and less elastic the arterial walls (as in atherosclerosis), the higher the rate of the pulse wave. The rate is determined by graphic methods of registering the pulse. Determination of the pulse is important in the diagnosis of cardiovascular diseases. I. M. KAEVITSER pulse[pəls] (physics) A variation in a quantity which is normally constant; has a finite duration and is usually brief compared to the time scale of interest. (physiology) The regular, recurrent, palpable wave of arterial distention due to the pressure of the blood ejected with each contraction of the heart. A single wave. pulse11. Physiola. the rhythmic contraction and expansion of an artery at each beat of the heart, often discernible to the touch at points such as the wrists b. a single pulsation of the heart or arteries 2. Physics electronicsa. a transient sharp change in voltage, current, or some other quantity normally constant in a system b. one of a series of such transient disturbances, usually recurring at regular intervals and having a characteristic geometric shape c. (as modifier): a pulse generator
pulse21. the edible seeds of any of several leguminous plants, such as peas, beans, and lentils 2. the plant producing any of these seeds pulseA short duration of current flow. The current rises and falls sharply, but not instantaneously. See wave.pulse
pulse [puls] 1. pulsation.2. the beat of the heart as felt through the walls of a peripheral artery, such as that felt in the radial artery at the wrist. Other sites for pulse measurement include the side of the neck (carotid artery), the antecubital fossa (brachial artery), the temple (temporal artery), the anterior side of the hip bone (femoral artery), the back of the knee (popliteal artery), and the instep (dorsalis pedis artery). What is felt is not the blood pulsing through the arteries (as is commonly supposed) but a shock wave that travels along the walls of the arteries as the heart contracts. This shock wave is generated by the pounding of the blood as it is ejected from the heart under pressure. It is analogous to the hammering sound heard in steam pipes as the steam is forced into the pipes under pressure. A pulse in the veins is too weak to be felt, although sometimes it is measured by sphygmograph (see below); the tracing obtained is called a phlebogram. The pulse is usually felt just inside the wrist below the thumb by placing two or three fingers lightly upon the radial artery. The examiner's thumb is never used to take a pulse because its own pulse is likely to be confused with that of the patient. Pressure should be light; if the artery is pressed too hard, the pulse will disappear entirely. The number of beats felt in exactly 1 minute is the pulse rate. In taking a pulse, the rate, rhythm, and strength or amplitude of the pulse are noted. The average rate in an adult is between 60 and 100 beats per minute. The rhythm is checked for possible irregularities, which may be an indication of the general condition of the heart and the circulatory system. The amplitude of a pulse can range from totally impalpable to bounding and full; however, such terms are vague and subject to misinterpretation. To provide a more standardized description of pulse amplitude some agencies and hospitals use a scale that provides a more objective evaluation and reporting of the force of a pulse. On such a scale zero would mean that the pulse cannot be felt; +1 would indicate a thready, weak pulse that is difficult to palpate, fades in and out, and is easily obliterated with slight pressure; +2 would be a pulse that requires light palpation but once located would be stronger than a +1; +3 would be considered normal; and a +4 pulse would be one that is strong, bounding, easily palpated, and perhaps hyperactive, and could indicate a pathological condition such as aortic regurgitation. If a pulse is noted to be weaker during inhalation and stronger during exhalation (pulsus paradoxus), this could indicate either greater reduction in the flow of blood to the left ventricle than is normal, as in constrictive pericarditis or effusion" >pericardial effusion, or a grossly exaggerated inspiratory maneuver, as in tracheal obstruction, asthma, or emphysema. An instrument for registering the movements, form, and force of the arterial pulse is called a sphygmograph. The sphygmographic tracing (or pulse tracing) consists of a curve having a sudden rise (primary elevation) followed by a sudden fall, after which there is a gradual descent marked by a number of secondary elevations.Pulses palpated during assessment of the arterial system.abdominal pulse that over the abdominal aorta.alternating pulse one with regular alteration of weak and strong beats without changes in cycle length. Called also pulsus alternans.anacrotic pulse one in which the ascending limb of the tracing shows a transient drop in amplitude, or a notch.anadicrotic pulse one in which the ascending limb of the tracing shows two extra small waves or notches.anatricrotic pulse one in which the ascending limb of the tracing shows three extra small waves or notches.apical pulse the pulse over the apex of the heart, as heard through a stethoscope or palpated.atrial venous pulse (atriovenous pulse) a venous pulse in the neck that has an accentuated a wave during atrial systole, owing to increased force of contraction of the right atrium; a characteristic of tricuspid stenosis.bigeminal pulse one in which two beats occur in rapid succession, the groups of two being separated by a longer interval, usually related to regularly occurring ventricular premature beats. Called also pulsus bigeminus.bisferious pulse pulsus bisferiens.brachial pulse that which is felt over the brachial artery at the inner aspect of the elbow; palpated before taking blood pressure to determine location for the stethoscope.capillary pulse Quincke's pulse.carotid pulse the pulse felt over the carotid artery, which lies between the larynx and the sternocleidomastoid muscle in the neck; frequently used to assess effectiveness of cardiac massage during cardiopulmonary resuscitation. It can be felt by pushing the muscle to the side and pressing against the larynx, or, if the patient is dyspneic, by palpating the pulse at the groove in the muscle.catadicrotic pulse one in which the descending limb of the tracing shows two small notches.catatricrotic pulse one in which the descending limb of the tracing shows three small additional waves or notches.Corrigan's pulse a jerky pulse with full expansion and sudden collapse occurring in regurgitation" >aortic regurgitation; called also water-hammer pulse.dicrotic pulse a pulse characterized by two peaks, the second peak occurring in diastole and being an exaggeration of the wave" >dicrotic wave; called also pulsus bisferiens.dorsalis pedis pulse the pulse felt on the top of the foot, between the first and second metatarsal bones. In 8 to 10 per cent of the population this pulse cannot be detected.entoptic pulse a subjective sensation of seeing a flash of light in the dark with each heart beat.femoral pulse one located where the femoral artery passes through the groin in the femoral triangle.funic pulse the arterial tide in the umbilical cord.hard pulse (high-tension pulse) one with a gradual impulse, long duration, slow subsidence, and a firm state of the artery between beats.jerky pulse one in which the artery is suddenly and markedly distended.paradoxical pulse one that markedly decreases in amplitude during inhalation, as often occurs in constrictive pericarditis.pistol-shot pulse Corrigan's pulse.plateau pulse one that is slowly rising and sustained.popliteal pulse one palpated in the popliteal fossa, most easily detected when the patient is lying prone with the knee flexed about 45 degrees.posterior tibial pulse a pulse felt over the posterior tibial artery just posterior to the ankle bone on the inner aspect of the ankle.quick pulse one that strikes the finger smartly and leaves it quickly; called also pulsus celer.Quincke's pulse alternate blanching and flushing of the skin that may be elicited in several ways, such as by pressing on the end of the nail and observing the nail bed or skin at the root of the nail. It is caused by pulsation of subpapillary arteriolar and venous plexuses and is sometimes seen in aortic insufficiency, although it may occur in normal persons under certain conditions. Called also capillary pulse (because it was formerly thought to be due to pulsations in the capillaries) and Quincke's sign.radial pulse that felt over the radial artery at the wrist.Riegel's pulse one that is diminished during respiration.slow pulse one with less than the usual number of pulsations per minute; called also vagus pulse and pulsus tardus.thready pulse one that is very fine and scarcely perceptible.tricrotic pulse one in which the tracing shows three marked expansions in one beat of the artery.trigeminal pulse one with a pause after every third beat.vagus pulse slow pulse.venous pulse the pulsation over a vein, especially over the right jugular vein.water-hammer pulse Corrigan's pulse.wiry pulse a small, tense pulse.pulse (pŭls), Rhythmic dilation of an artery, produced by the increased volume of blood thrown into the vessel by the contraction of the heart. A pulse may also at times occur in a vein or a vascular organ, such as the liver. Synonym(s): pulsus [L. pulsus] pulse (pŭls)n. The rhythmical throbbing of arteries produced by the regular contractions of the heart, especially as palpated at the wrist or in the neck.v. pulsed, pulsing, pulses v.intr. Physics To undergo a series of intermittent occurrences characterized by brief, sudden changes in a quantity.pulse Nutrition A general term for lentils, beans and peas. The Food and Agricultural Organization (FAO) reserves the term pulse for crops harvested solely for dry seed, thus excluding green beans and green peas, which the FAO calls vegetable crops; it also excludes crops primarily grown for oil extraction (e.g., soybeans and peanuts). Oncology See Round of chemotherapy. Physical exam The tactile sensation imparted by the flow of blood through a particular artery. The most commonly measured pulses are the radial pulse at the wrist and the dorsalis pedis over the foot.pulse Cardiology The rhythmic expansion of a blood vessel, which for certain large arteries can be evaluated clinically using the fingers or stethoscope; the 'ritual' of taking the Pt's pulse provides information about the heart rate, and a marked ↓ in the strength of the pulse suggests severe atherosclerosis, ↓ pumping activity by the heart, or vascular defects in the form of AV shunts or fistulas. See Bisferiens pulse, Corrigan's pulse, Dorsalis pedis pulse, Femoral pulse, Paradoxic pulse, Pistol shot pulse, Quincke's pulse, Radiofrequency pulse, Water hammer pulse. Cf Pulse diagnosis Nuclear medicine 1. A brief exposure to a radioisotope, in order to label a substance and follow its path through a metabolic labyrinth.2. A discharge of electric current produced by radionuclides in an ionization chamber or scintillation counter.pulse (pŭls) Palpable rhythmic expansion of an artery, produced by the increased volume of blood pushed or forced into the vessel by the contraction of the heart. A pulse may also at times occur in a vein or a vascular organ, such as the liver. Synonym(s): pulsus. [L. pulsus]pulse (puls) [L. pulsus, beating] 1. Rate, rhythm, condition of arterial walls, compressibility and tension, and size and shape of the fluid wave of blood traveling through the arteries as a result of each heartbeat.2. Rhythmical throbbing.PULSES3. Throbbing caused by the regular contraction and alternate expansion of an artery as the wave of blood passes through the vessel; the periodic thrust felt over arteries in time with the heartbeat. See: illustrationA tracing of this is called a sphygmogram and consists of a series of waves in which the upstroke is called the anacrotic limb, and the downstroke (on which is normally seen the dicrotic notch), the catacrotic limb. The normal resting pulse in adults is between 60 and 100 beats per minute. The resting pulse is faster, for example, in febrile patients, anemic or hypovolemic persons, persons in shock, and patients who have taken drugs that stimulate the heart, such as theophylline, caffeine, nicotine, or cocaine. It may be slower in well-trained athletes; in patients using beta blockers, calcium channel blockers, or other agents; and during sleep or deep relaxation. Patient careIn patients complaining of chest pain, pulses should be assessed in at least two extremities (e.g., both radial arteries). A strong pulse on the right side with a weak one on the left may suggest an aortic dissection or a stenosis of the left subclavian artery. Young patients with high blood pressure should have pulses assessed simultaneously at the radial and femoral artery because a significant delay in the femoral pulse may suggest coarctation of the aorta. Patients with recent symptoms of stroke or claudication should have pulses checked at the carotid, radial, femoral, popliteal, and posterior tibial arteries, to see whether any palpable evidence of arterial insufficiency exists at any of these locations. If a decreased pulse is detected, further evaluation might include ultrasonography or assessments of the ankle brachial index. Patients who are lightheaded or dizzy or who notice palpitations may have detectable premature beats or other pulse irregularities (e.g., the irregularly irregular pulse of atrial fibrillation). abdominal pulseA palpable pulse felt between the xiphoid process and the navel. This is produced by the pulse of the abdominal aorta. alternating pulseA pulse with alternating weak and strong pulsations. Synonym: pulsus alternansanacrotic pulseA pulse showing a secondary wave on the ascending limb of the main wave.anadicrotic pulseA pulse wave with two small notches on the ascending portion.apical pulseA pulse felt or heard over the part of the chest wall that lies over the apex of the heart. In healthy people this is roughly located at the left mid-clavicular line in the fourth intercostal space. See: Pulse: Apicalasymmetrical radial pulseUnequal pulse.basal pulseResting pulse.bigeminal pulseA pulse in which two regular beats are followed by a longer pause. Synonym: coupled pulsebisferiens pulseA pulse marked by two systolic peaks on the pulse waveform. It is characteristic of aortic regurgitation (with or without aortic stenosis) and hypertrophic cardiomyopathy. bounding pulseA pulse that reaches a higher intensity than normal, then disappears quickly. Best detected when the arm is held aloft. Synonym: collapsing pulsebrachial pulseA pulse felt in the brachial artery. See: Pulse: Brachialcapillary pulseVisible inflow and outflow of blood from the nailbed. It is a finding in patients with aortic regurgitation when their fingernails or toenails are gently depressed by the examiner's finger. Synonym: Quincke's pulsecarotid pulseA pulse felt in the carotid artery. See: Pulse: Carotidcatacrotic pulseA pulse showing one or more secondary waves on the descending limb of the main wave.catadicrotic pulseA pulse wave with two small notches on the descending portion.central pulseA pulse recorded near the origin of the carotid or subclavian arteries.collapsing pulseBounding pulse.Corrigan's pulse See: waterhammer pulsecoupled pulseBigeminal pulse.dicrotic pulseA pulse with a double beat, one heartbeat for two arterial pulsations, or a seemingly weak wave between the usual heartbeats. This weak wave should not be counted as a regular beat. It is indicative of low arterial tension and is noted in fevers. dorsalis pedis pulseA pulse felt over the dorsalis pedis artery of the foot. See: Pulse: Dorsalis Pedisentoptic pulseIntermittent subjective sensations of light that accompany the heartbeat.femoral pulseA pulse felt over the femoral artery. See: Pulse: Femoralfiliform pulseThready pulse.hepatic pulseA pulse due to expansion of veins of the liver at each ventricular contraction.intermediate pulseA pulse recorded in the proximal portions of the carotid, femoral, and brachial arteries.intermittent pulseA pulse in which occasional beats are skipped, caused by conditions such as premature atrial contractions, premature ventricular contractions, and atrial fibrillation. Synonym: irregular pulseirregular pulseIntermittent pulse.irregularly irregular pulseThe erratic, unpredictable pulse present in atrial fibrillation.jugular pulseA venous pulse felt in the jugular vein.Kussmaul's pulse See: Kussmaul, Adolphmonocrotic pulseA pulse in which the sphygmogram shows a simple ascending and descending uninterrupted line and no dicrotism.nail pulseA visible pulsation in the capillaries under the nails.paradoxical pulseA decrease in the strength of the pulse (and of systolic blood pressure) during inspiration, a condition that may be esp. prominent in severe asthma, cardiac tamponade, obstructive sleep apnea, croup, and other conditions that alter pressure relationships within the chest. Synonym: Kussmaul's pulse; pulsus paradoxuspulse parvusPulsus parvus et tardus.peripheral pulseA pulse recorded in the arteries (radial or pedal) in the distal portion of the limbs.pistol-shot pulseA pulse resulting from rapid distention and collapse of an artery as occurs in aortic regurgitation.plateau pulseA pulse associated with an increase in pressure that slowly rises but is maintained.popliteal pulseA pulse felt over the popliteal artery. See: Pulse: PoplitealQuincke's pulse See: capillary pulseradial pulseA pulse felt over the radial artery. See: Pulse: Radialrapid pulseTachycardia.regular pulseA pulse felt when the force and frequency are the same (i.e., when the length of beat and number of beats per minute and the strength are the same).respiratory pulseAlternate dilatation and contraction of the large veins of the neck occurring simultaneously with inspiration and expiration.resting pulseA pulse rate obtained while an individual is at rest and calm. Synonym: basal pulseretrosternal pulseA venous pulse felt over the suprasternal notch.Riegel's pulse See: Riegel's pulserunning pulseA weak, rapid pulse with one wave continuing into the next.short pulseA pulse with a short, quick systolic wave.slow pulseA pulse rate that is less than 60 beats per minute.small pulse See: pulsus parvus et tardussoft pulseA pulse that may be stopped by moderate digital compression.tense pulseA full but not bounding pulse.thready pulseA fine, scarcely perceptible pulse. Synonym: filiform pulsetremulous pulseA pulse in which a series of oscillations is felt with each beat.tricrotic pulseA pulse with three separate expansions during each heartbeat.trigeminal pulseA pulse with a longer or shorter interval after each three beats because the third beat is an extrasystole.triphammer pulseWaterhammer pulse.undulating pulseA pulse that seems to have several successive waves.unequal pulseA pulse in which beats vary in force. Synonym: asymmetrical radial pulsevagus pulseA slow pulse resulting from parasympathetic influence on heart rate, mediated by the vagus nerve.venous pulseA pulse in a vein, esp. one of the large veins near the heart, such as the internal or external jugular. Normally it is undulating and scarcely palpable. In conditions such as tricuspid regurgitation, it is pronounced. vermicular pulseA small, frequent pulse with a wormlike feeling.waterhammer pulseA pulse with a powerful upstroke and then sudden disappearance; a hallmark of aortic regurgitation. Synonym: triphammer pulse; Corrigan's pulsewiry pulseA tense pulse that feels like a wire or firm cord.pulse The rhythmic expansion of an artery from the force of the heart beat. In health, the pulse is regular, moderately full and at a rate of between about 50 and 80 beats per minute.pulse the expansion of an artery as the left ventricle contracts (see BLOOD PRESSURE which can be detected where the artery is close to the body surface, such as the radial artery at the human wrist and the carotid artery in the neck.pulse (pŭls) Rhythmic dilation of an artery, produced by increased volume of blood thrown into vessel by contraction of heart. [L. pulsus]Patient discussion about pulseQ. It is very amazing to me. How did he diagnose the illness by just listening to ones’ pulse? I’m Zakary, 36 years old. Last week I had the symptoms of fever, vomiting and head ache. I get infection most of the time may be due to poor immunity. This time I went to a Chinese doctor who is near to my place. He just touches my pulse and for a minute he starts to listening it, after that he diagnoses my sickness and prescribe Chinese herbal. I took the meds properly and I was completely cured. Before that I don’t have any experience with Chinese herb. It is very amazing to me. How did he diagnose the illness by just listening to ones’ pulse?A. Hello Zakary, In traditional Chinese medicine, reading the pulse is a common diagnostic system. I know that a good Chinese doctor can diagnose by feeling the patient pulse and looking at their tongue. I am treating my entire problem only with acupuncture and Chinese herbs. I no longer had allergies. I am satisfied user of Chinese meds.
Q. my wife feels weak. her pulse is only 45. What should we do A. Is her pulse always that low? Is it regular? Does she have periods of rapid pulse? Is she sensitive to cold weather (e.g. wearing warm clothes when others don't)? Has she gained weight recently? Has her hair changed? Does she have any heart diseases? Diabetes? The combination of slow pulse and weakness in a woman (what's her age?) may suggests hypothyroidism. In this case, than she needs to see a doctor in order to diagnose and treat this condition. You ma read more about it here: http://www.nlm.nih.gov/medlineplus/ency/article/000353.htm http://www.nlm.nih.gov/MEDLINEPLUS/ency/imagepages/18033.htm
Q. Would anybody be interested in a workshop in holistic pulsing. Benefits are wide spread for many conditions Holistic pulsing is a simple technique that has many benefits for a wide variety of problems. What is nice about the technique is that it is easy and fast to learn. I have helped people with headaches, back problems, breathing problems, assisted in relieving pain for people with severe cancer etc. Would like to put together some workshops for anybody interested in learning. Good for nurses, bodywork people and any lay person that wants to benefit family and friends. You can look it up on the internet or contact me with any questions. EtanA. Will these workshops be held someplace or on-line? Where do you practice your technique?
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pulse Related to pulse: pulse rate, blood pressureSynonyms for pulsenoun beatSynonyms- beat
- rhythm
- vibration
- beating
- stroke
- throb
- throbbing
- oscillation
- pulsation
verb beatSynonyms- beat
- tick
- throb
- vibrate
- pulsate
Synonyms for pulsenoun a periodic contraction or sound of something coursingSynonyms- beat
- palpitation
- pulsation
- throb
verb to make rhythmic contractions, sounds, or movementsSynonyms- beat
- palpitate
- pound
- pulsate
- throb
Synonyms for pulsenoun (electronics) a sharp transient wave in the normal electrical state (or a series of such transients)SynonymsRelated Words- electronics
- undulation
- wave
noun the rhythmic contraction and expansion of the arteries with each beat of the heartSynonymsRelated Words- periodic event
- recurrent event
- diastole
- systole
- throbbing
- pounding
- throb
noun the rate at which the heart beatsSynonymsRelated Words- vital sign
- femoral pulse
- radial pulse
- rate
noun edible seeds of various pod-bearing plants (peas or beans or lentils etcRelated Wordsverb expand and contract rhythmicallySynonymsRelated Words- pulsate
- quiver
- beat
- thump
- pound
verb produce or modulate (as electromagnetic waves) in the form of short bursts or pulses or cause an apparatus to produce pulsesSynonymsRelated Wordsverb drive by or as if by pulsationRelated Words |