10 Questions
What is the effect of inhibiting the Na/Cl cotransporter in the distal convoluted tubule?
Decrease in sodium-calcium exchange at the basolateral membrane
Which diuretic is contraindicated in patients with hyperkalemia?
Potassium-sparing diuretic
What is the duration of action of carbonic anhydrase inhibitors?
Around 10 hours
What is the mechanism of action of osmotics?
Retention of water via osmotic effect
What is the potential adverse effect of Vasopressin V2-receptor antagonists?
Liver injury
Which of the following substances is primarily secreted in the proximal tubule?
Uric acid
Which type of diuretic inhibits the Na/K/2Cl-cotransporter in the ascending loop of Henle?
Loop diuretics
What is the effect of aldosterone on the collecting tubule and duct?
Increased synthesis of Na channels and Na/K-ATPase pumps
Which of the following diuretics has a short duration of action and a high ceiling effect?
Furosemide
Which of the following substances is primarily reabsorbed in the descending loop of Henle?
Water
Test your knowledge on diuretics and the renal tubules, including the proximal tubule, loop of henle, and distal convoluted tubule. This quiz covers the reabsorption and secretion of various substances, including glucose, amino acids, and electrolytes.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
