NUR 521 ADV PHARM Exam 2 – Questions With Complete Solutions What is the primary mechanism of action of Furosemide (Lasix)?Correct Answer - Blocking reabsorption of Na and Cl in the loop of Henle Which of the following is a common adverse effect of Hydrochlorothiazide (Microzide)? Correct Answer - Photosensitivity Furosemide is primarily used for which of the following conditions?Correct Answer - HTN and edema What is a contraindication for the use of Spironolactone? Correct Answer - Elevated K levels Which diuretics are known for causing minimal diuresis? Correct Answer - Potassium-sparing diuretics A patient is prescribed Furosemide (Lasix) for heart failure. Which of the following assessments is most critical to perform prior to the administration of this medication? Correct Answer - Checking serum potassium levels A patient taking Hydrochlorothiazide (Microzide) reports muscle cramps and fatigue. What is the most appropriate initial nursing intervention? Correct Answer - Review the patient's dietary intake of potassium Which of the following patients would be most at risk for developing hyperkalemia if prescribed Spironolactone? Correct Answer - A 70-year-old man with chronic kidney disease
- / 1