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Questions and Answers
What is the mechanism of action of loop diuretics?
What is the mechanism of action of loop diuretics?
- They cause rapid diuresis (correct)
- They inhibit aldosterone
- They are effective when creatinine clearance decreases below 25 mL/min
- They are very potent
What is the duration of diuretic effect of loop diuretics?
What is the duration of diuretic effect of loop diuretics?
- At least 2 hours
- At least 4 hours
- At least 8 hours
- At least 6 hours (correct)
What assessment measure would best reflect a patient's fluid volume status while receiving diuretic therapy?
What assessment measure would best reflect a patient's fluid volume status while receiving diuretic therapy?
- Measurements of abdominal girth and calf circumference
- Intake, output, and daily weight (correct)
- Serum potassium and sodium levels
- Blood pressure and pulse
