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haematocritenUK
haematocrit (ˈhɛmətəʊkrɪt; ˈhiː-) or hematocritn1. (Medicine) a centrifuge for separating blood cells from plasma2. (Medicine) Also called: packed cell volume the ratio of the volume occupied by these cells, esp the red cells, to the total volume of blood, expressed as a percentage[C20: from haemato- + Greek kritēs judge, from krinein to separate]hematocrit, haematocrita centrifuge used for separating blood cells from the plasma.See also: Blood and Blood VesselsThesaurus| Noun | 1. | haematocrit - the ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocrithematocrit, packed cell volumeratio - the relative magnitudes of two quantities (usually expressed as a quotient) | | 2. | haematocrit - a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the bloodhematocritcentrifuge, separator, extractor - an apparatus that uses centrifugal force to separate particles from a suspensionmeasuring device, measuring instrument, measuring system - instrument that shows the extent or amount or quantity or degree of something |
EncyclopediaSeehematocrithaematocritenUK
he·mat·o·crit (Hct) (hē-mat'ō-krit) Percentage of the volume of a blood sample occupied by cells.
Compare: plasmacrit
Synonym(s): haematocrit. [hemato- + G. krinō, to separate]haematocrit 1. A CENTRIFUGE used to separate the cells from the fluid part of the blood. 2. The proportion of the volume of cells to the total volume after the blood has been centrifuged. haematocrit the percentage of the blood volume occupied by red blood cells. The percentage is 40.5% in man.he·mat·o·crit (Hct) (hē-mat'ō-krit) Percentage of the volume of a blood sample occupied by cells.
Compare: plasmacrit
Synonym(s): haematocrit. [hemato- + G. krinō, to separate]haematocritenUK
Synonyms for haematocritnoun the ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocritSynonyms- hematocrit
- packed cell volume
Related Wordsnoun a measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the bloodSynonymsRelated Words- centrifuge
- separator
- extractor
- measuring device
- measuring instrument
- measuring system
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