Posted On : 25-May-2018

Q1: Which of the following are the possible blood groups of the offspring of the parents with blood group O and AB?

• A. O, A, B and AB
• B. A and B
• C. A, B and AB
• D. O and AB

Q2: White blood cells act

• A. as a defence against infection
• B. as source of energy
• C. for clotting blood
• D. as a medium for oxygen transport from lung to tissues

Q3: In which one of the following is extra blood stored and is released when shortage occurs?

• A. Adrenal gland
• B. Pancreas
• C. Spleen
• D. Thyroid gland

Q4: The average life span of red blood corpuscles is about

• A. 100 - 200 days
• B. 100 - 120 days
• C. 160 - 180 days
• D. 150 - 200 days

Q5: From which one of the following chambers of human heart is the oxygenated blood pumped into aorta?

• A. Right atrium
• B. Right ventricle
• C. Left atrium
• D. Left ventricle

Q6: If the radius of blood vessels of a person decreases his/her blood pressure will

• A. increase
• B. decrease
• C. remain unaffected
• D. increase for males and decrease for females

Q7: Insufficient blood supply in human body is referred as

• A. Ischemia
• B. Hyperemia
• C. Hemostasis
• D. Hemorrhage

Q8: Mineral impurities in blood are removed by

• A. Lungs
• B. Kidney
• C. Spleen
• D. Liver

Q9: Between which one of the following sets of blood groups, is the blood transfussion possible?

• A. A and O (A donor)
• B. B and A (B donor)
• C. A and AB (A donor)
• D. AB and O (AB donor)

Q10: In the human body, red blood cells are produced in

• A. liver
• B. voluntary muscles
• C. pancreas
• D. bone marrow