MEDICAL PHYSIOLOGY

PHYSIOLOGY

BLOOD PHYSIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The percentage of blood that consists of mostly of red blood cells.
A
hemoglobin
B
hematocrit
C
Rh factor
D
hemostasis
Explanation: 

Detailed explanation-1: -Hematocrit is the percentage of red cells in your blood. Normal levels of hematocrit for men range from 41% to 50%. Normal level for women is 36% to 48%.

Detailed explanation-2: -Results from your hematocrit test are reported as the percentage of your blood volume that’s composed of red blood cells. Normal ranges vary substantially with race, age and sex.

Detailed explanation-3: -The hematocrit (/hɪˈmætəkrɪt/) (Ht or HCT), also known by several other names, is the volume percentage (vol%) of red blood cells (RBCs) in blood, measured as part of a blood test. The measurement depends on the number and size of red blood cells. It is normally 40.7–50.3% for males and 36.1–44.3% for females.

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