B:-Na-H exchanger

C-Na-Cl cotransporter

D:Via the ENaC channels

Correct Answer:- Option ®
Question49:-Bartter's syndrome is characterized by

‘Ac Hypervolemia

B:-Hypokalemia

CeAlkalosis

D:- Hypertension

Correct Answer:-Question Cancelled

‘Question50::Which of the following statement(s) is/are correct about the operation of loop of Henle as a countercurrent multiplier?

1: High permeability of the thin descending limb to solutes
1. Active transport of Na’ and cI” out of the thick ascending limb
IL Inflow of tubular fluid from the proximal tubule with outfiow into the distal tubule

Acland I
Be and Il
Coll and It

D:-All of the above

Correct Answer: Option-C

‘Question51::Which of the following statement(s) is/are correct about the factors affecting Na*
L.Circulating levels of aldosterone
1. Circulating level of ADH.

11. Rate of tubular റേ K*

Acland I
Be and Il
Coll and It

D-All of the above
Correct Answer:- Option ®
QuestionS2:-Diuretic Furosemide acts by
‘Acnhibiting the Na-K-2CI cotransporter in the thick ascending limb of the loop of Henle
Bs-Inhibiting Na’ _ exchange in the collecting duct
೦170101010 the ENaCs in the collecting duct
D-Inhibiting Na-Cl cotransporter in the early portion of the distal tubule
Correct Answer:- Option-é
QuestionS3:-Volume of urine in the bladder that normally initiates reflex contraction is
‘50-100 ml
B:-100-200 ml
൨൨200300 സ
2-300-40 സ
Correct Answer:- Option ®
QuestionS4:-Main source of heat loss from the body is by
‘AcNaporization of sweat
B:-Radiation and conduction
1 and defecation
D:-Respiration
Correct Answer:- Option ®
0050055: 51058706 used to measure GFR should be
‘Ac Easily filtered by the tubules
B:-Easily reabsorbed by the tubules
Easily secreted by the tubules
D-Metabolized by the body

Correct Answer: Option:

reabsorption?