Which common adverse effect of an angiotensin II receptor antagonist will the nurse expect to assess in a patient?
Seizure
Bradycardia
Hyperkalemia
Insomnia
The Correct Answer is C
(A) Seizure: Not a typical side effect of ARBs.
(B) Bradycardia: ARBs do not significantly affect heart rate.
(C) Hyperkalemia: Angiotensin II receptor blockers (ARBs), like losartan, reduce aldosterone secretion, leading to potassium retention and hyperkalemia.
(D) Insomnia: Not a common adverse effect of ARBs.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
(A) 0.45% NaCl (Hypotonic Fluid): Used for mild dehydration but can cause fluid shifts leading to cerebral edema.
(B) 3% NaCl (Hypertonic Fluid): Used for severe hyponatremia, not dehydration.
(C) Lactated Ringer’s (LR): This isotonic fluid replaces lost fluids and electrolytes, making it the best choice for severe dehydration, especially in patients with electrolyte imbalances.
(D) D5W: Initially isotonic but becomes hypotonic once glucose is metabolized, leading to fluid shifts into cells, worsening dehydration.
Correct Answer is A
Explanation
(A) Hyponatremia: SIADH leads to excess ADH secretion, causing water retention, dilution of sodium levels, and hyponatremia.
(B) Hypokalemia: SIADH does not primarily affect potassium.
(C) Hypernatremia: Excess ADH dilutes sodium, leading to low sodium levels, not high.
(D) Hyperkalemia: SIADH primarily causes hyponatremia, not potassium imbalances.
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