Podcast
Questions and Answers
What is the mechanism of action of spironolactone, a potassium-sparing diuretic?
What is the mechanism of action of spironolactone, a potassium-sparing diuretic?
- Blocks chloride ion channels
- Inhibits the Na-K pump (correct)
- Stimulates sodium reabsorption in the tubule
- Increases potassium secretion in the tubule
Which condition is NOT a therapeutic use of loop diuretics?
Which condition is NOT a therapeutic use of loop diuretics?
- Heart Failure (HF)
- Pulmonary edema
- Hypertension
- Hyperkalemia (correct)
What is a common adverse effect associated with loop diuretics?
What is a common adverse effect associated with loop diuretics?
- Dehydration (correct)
- Hypertension
- Hypernatremia
- Hypokalemia
How does mannitol, an osmotic diuretic, work in the body?
How does mannitol, an osmotic diuretic, work in the body?
Which drug interaction is associated with loop diuretics?
Which drug interaction is associated with loop diuretics?
What is a common adverse effect of triamterene, a potassium-sparing diuretic?
What is a common adverse effect of triamterene, a potassium-sparing diuretic?
What is the term used to describe a solution with the same concentration as plasma?
What is the term used to describe a solution with the same concentration as plasma?
What is the primary electrolyte imbalance addressed by using potassium chloride?
What is the primary electrolyte imbalance addressed by using potassium chloride?
Which diuretic blocks sodium and chloride reabsorption in the loop of Henle and distal convoluted tubule?
Which diuretic blocks sodium and chloride reabsorption in the loop of Henle and distal convoluted tubule?
What is the term for a condition characterized by excessive urine production?
What is the term for a condition characterized by excessive urine production?
When using diuretics, what physiological process leads to increased urine excretion?
When using diuretics, what physiological process leads to increased urine excretion?
Which electrolyte imbalance is addressed by avoiding foods and medicines containing potassium?
Which electrolyte imbalance is addressed by avoiding foods and medicines containing potassium?
