Body Fluids And Circulation MCQ

1. The normal diastolic blood pressure in a normal healthy adult human is

  1. 80 mm Hg
  2. 60 mm Hg
  3. 90 mm Hg
  4. 110 mm Hg

2. ______ is a blood disorder where the haemoglobin is defective

  1. Heterochromia
  2. Alopecia
  3. Haemolysis
  4. Sickle cell anaemia

3. Which of the following two-word items mean the same thing?

  1. Blood cancer – Haemophilia
  2. Pacemaker – S A Node
  3. Osteoporosis – arthritis
  4. None of the above

4. In adult humans, _______ of lead or less in the blood is considered to be normal.

  1. 40µg/dL
  2. 20µg/dL
  3. 10µg/dL
  4. 50µg/dL

5. In humans, ____________ is the difference between systolic and diastolic pressure.

  1. 40 mm Hg
  2. 20 mm Hg
  3. 0 mm Hg
  4. None of the above

6. An individual’s blood is classified as _________ if an inherited protein is found on the surface of the blood cells.

  1. ANA-Positive
  2. Rh-Neutral
  3. Rh-Negative
  4. Rh-Positive

7. _________ is a condition where plaque builds up on the inside of arteries.

  1. Arthrocentesis
  2. Arthralgia
  3. Arthritis
  4. Atherosclerosis

8. __________ is a prenatal test in which, a sample of the fluid that surrounds the foetus is recovered for testing.

  1. Paracentesis
  2. Cordocentesis
  3. Amniocentesis
  4. None of the above

9. __________ carries deoxygenated blood to the lungs from the right ventricle.

  1. Pulmonary artery
  2. Pulmonary vein
  3. Aorta
  4. None of the above

10. Snake venom usually enters the body through an open wound and enters the bloodstream through the ______

  1. Veins
  2. Lymphatic system
  3. Arteries
  4. None of the above

11. ______ forms clots when blood vessels get damaged.

  1. Platelets
  2. Cellulose
  3. Haemoglobin
  4. None of the above

12. __________ is a fluid that drains from the lacteals of the small intestine into the lymphatic system during digestion. It usually contains fat and proteins.

  1. Chyme
  2. Bile
  3. Chyle
  4. None of the above

13. ___________ is a small branch of an artery that leads into a capillary.

  1. Capillaria
  2. Areolas
  3. Arteriole
  4. None of the above

14. Humans use haemoglobin to carry oxygen in their blood. Similarly, mollusks and crustaceans use _____________ to carry oxygen in their blood.

  1. Hemovanadin
  2. Hemerythrin
  3. Haemoglobin
  4. Hemocyanin

15. Severe loss of blood due to trauma is called 

  1. Exsanguination
  2. Haemolysis
  3. Concussion
  4. None of the above

16. ___________ is a condition where a blood clot forms in the circulatory system.

  1. Thrombus
  2. Strombus
  3. Hematoma
  4. None of the above

Answer Keys for Biodiversity and Conservation MCQ

1 – 1 2 – 4 3 – 2 4 – 3
5 – 1 6 – 4 7 – 4 8 – 3
9 – 1 10 -2 11 -1 12 – 3
13 – 3 14 – 4 15 – 1 16 – 1

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