Haematocrit (Noun)
Meaning 1
A measuring instrument to determine (usually by centrifugation) the relative amounts of corpuscles and plasma in the blood.
Classification
Nouns denoting man-made objects.
Examples
- The haematocrit is a crucial tool in medical laboratories for assessing blood composition and diagnosing various health conditions.
- A haematocrit test is often performed to determine the proportion of red blood cells in a patient's blood.
- The haematocrit reading is usually expressed as a percentage, indicating the ratio of red blood cells to the total blood volume.
- To obtain accurate results, the haematocrit must be calibrated and maintained regularly according to the manufacturer's instructions.
- The haematocrit is commonly used in conjunction with other diagnostic tests to evaluate anaemia, dehydration, and other blood-related disorders.
Synonyms
Hypernyms
Meaning 2
The ratio of the volume occupied by packed red blood cells to the volume of the whole blood as measured by a hematocrit.
Classification
Nouns denoting relations between people or things or ideas.
Examples
- The doctor checked the patient's haematocrit levels to assess the severity of anaemia.
- Haematocrit is a crucial component in blood tests that determine the proportion of red blood cells in the body.
- To determine the correct dosage of medication, the nurse had to first take the patient's haematocrit reading.
- Abnormal haematocrit levels may indicate a variety of health issues, including blood disorders and cancers.
- A decrease in haematocrit may signal internal bleeding or blood loss due to injury or surgery.