Question No.1
Both loop diuretics and thiazides can cause hypokalemia by
(a) Inhibiting proximal tubulkar K+ absorption
(b) Inhibiting Na+-K+2cl- Co-transport in the ascending limb of loop of Henle
(c) Increasing the availability of Na+ in the distal tubular fluid to exchange with interstitial K+
(d) Potentiating the action of aldosterone
Question no.2
Which of the following agents is useful for the oral treatment of both pituitary as well as renal diabetes insipidus
(a) Vasopressin
(b) Hydrochlorothiazide
(c) Chlorpropamide
(d) Carbamazepine
Question no.3
Which of the following diuretics can result in metabolic acidosis
(a) Indapamide
(b) Furosemide
(c) Hydrochlorothiazide
(d) Acetazolamide
Question no.4
All of the following are potassium sparing except
(a) Amiloride
(b) Triamterene
(c) Spironolactone
(d) Acetazolamide
Question no.5
Gynecomastia may be caused by
(a) Acetaminophan
(b) Spironolactone
(c) Menadione
(d) Nsaids
