The part of nephron” least permeable to water” is______________?

Related Mcqs:

1. True about nephron is_____________?

   A. Na is absorbed actively in descending loop of Henle
   B. 60 to 70% of GFR is absorbed in proximal tubule
   C. Absorption of water occurs in ascending loop of Henle
   D. The filtrate reaching distal convoluted tubule is hypertonic with respect to surroundings

2. In which segment of the nephron does tubular fluid has the highest osmolarity ?

   A. Henle’s loop
   B. Distal tubule
   C. Proximal tubule
   D. Collecting duct

3. Proximal renal tubule is most permeable to _______________?

   A. Sodium
   B. Potassium
   C. Bicarbonate
   D. Ammonia

4. Which of the following organs has the most permeable capillaries ?

   A. Brain
   B. Posterior pituitary gland
   C. Liver
   D. Small intestine

5. The anti-inflammatory analgesic drug the causes least gastrointestinal symptoms is______________?

   A. Aspirin
   B. Phenyl butazone
   C. Paracetamol
   D. Indomethacin

6. The water powder ratio of alginate is______________?

   A. 100 ml of water to 60 gms of powder
   B. 40 ml of water to 40 gms of powder
   C. 40 ml of water to 15 gms of powder
   D. 15 ml of water to 40 gms of powder

7. Functional unit of kidney is______________?

   A. Nephron
   B. Glomerulus
   C. Collecting ducts
   D. Loop of Henle

8. Site of ADH action is______________?

   A. Proximal tubule
   B. Loop of Henle
   C. Vasa recta
   D. Collecting tubule

9. The renal blood flow in (in ml/mt) is______________?

   A. 250
   B. 800
   C. 1260
   D. 1500

10. Tissues with least regenerative potential is________________?

    A. Nerve
    B. Skin
    C. Cardiac muscle
    D. None of the above