Body Fluids and Its Circulation

If 10 ml of the blood sample of a healthy person, containing added anticoagulant, is subjected to centrifugation, then approximately how much will be the amount of plasma?

The smallest WBC is __________.

Which of the following is NOT the function of erythrocytes?

Given below are two statements.
Statement I - Wall of the left ventricle is more muscular and about three times thicker than that of the right ventricle.
Statement II - Columnae carneae are present in the wall of atria as well as ventricles...

If Rh antigens are introduced into the body of $\mathrm{Rh}^{-\mathrm{ve}}$ person for second time, then it leads to _________

How many electrodes are generally positioned on chest during recording of ECG?

Given below are two statements with reference to measurement of blood pressure.
Statement I - The appearance of Korotkoff sounds for the first time due to release of external pressure indicates diastolic pressure. Statement II - The disappe...

By using methylene blue, which of the following leucocytes can be stained and identified?

Match the Column I with Column II regarding cardiac cycle.
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Mature erythrocytes are enucleated in following animals EXCEPT
i. Rat
ii. Monkey
iii. Llama
iv. Camel
v. Elephant Choose the correct answer from options given below.

Blood plasma transports oxygen in dissolved state, percentage of which is ________ .

Which one of the following cells secrete heparin, histamine and serotonin?

Match the valves of human heart in column I with the respective opening they guard in column II and select the correct option.
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The QRS complex in a normal ECG represents _________.

Given below are two statements.
Statement I - The heart sound 'Lub' is produced due to simultaneous closure of semilunar valves. Statement II - The heart sound 'Dub' is produced due to simultaneous closure of cuspid valves.
In the light of ...