Excretion MCQ Questions and Answers Quiz

11. Juxta glomerular cells of renal cortex synthesize a hormone called:

  1. ADH
  2. Oxytocin
  3. Renin
  4. Urochrom

12. If liver from body is removed then which component of blood increases

  1. Ammonia
  2. Protein
  3. urea
  4. Uric acid

13. the least toric nitrogen waste of urine is

  1. Ammonia
  2. Allantois
  3. Urea
  4. Uric acid

14. Involving mainly in RAAS

  1. Angiotensin
  2. Aldosteron
  3. Renin
  4. All of these

15. It is also acivate the adraral cortex to release aldosterone

  1. Angiotensin II
  2. Adrenal gland
  3. Cortisol
  4. ADH

16. Urinary Excretion of Na is regulated by

  1. Anteroir pituitary
  2. Posterior Pituitary
  3. Adrenal cortex
  4. Adenal medulla

17. Urea formation occure by:

  1. Arginine cycle
  2. Krebs cycle
  3. Ornithine cycle
  4. Citulline cycle

18. which of these is not a keton body

  1. Asetoacetic acid
  2. Acetone
  3. Succinic acid
  4. Betabychoxy butyric acid

19. the two kidneys lie:

  1. At the level of ovaries
  2. At the same level
  3. Left kidney at a higher level than the ight one
  4. Right kidney at a higher level than the left one

20. A kidney stone is

  1. Blockage by fats
  2. Desposition of sand in kidney
  3. A salt such as Oxalate crystallised in pelvis
  4. Blockage by proteins
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