A client who receives multiple antihypertensive multiple medications experiences syncope due to a drop in blood pressure to 70/40 mm Hg. Which is the rationale for the nurse’s decision to hold the client’s scheduled antihypertensive medications?
Increased urinary clearance of the multiple medications has produced diuresis and lowered blood pressure.
The synergetic effect of the multiple medication has resulted in drug toxicity and resulting hypotension.
The antagonistic interaction among the various blood pressure medications has reduced their effectiveness.
The additive effect of multiple medications has caused the blood pressure to drop too low.
The Correct Answer is D
The client is experiencing syncope (fainting) due to a drop in blood pressure to 70/40 mm Hg, which is too low. This suggests that the client's blood pressure medications are reducing their blood pressure too much, resulting in hypotension. The rationale for the nurse's decision to hold the client's scheduled antihypertensive medications is to prevent further hypotension and allow the client's blood pressure to stabilize at a safer level.
Option a is incorrect because diuresis (increased urine output) is not a likely cause of the client's hypotension.
Option b is incorrect because the client's symptoms suggest hypotension due to reduced blood pressure, rather than drug toxicity.
Option c is incorrect because the antagonistic interaction among blood pressure medications would result in reduced effectiveness but would not necessarily cause hypotension.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Risedronate should be taken with plain water only. It should be taken on an empty stomach, at least 30 minutes before eating or drinking anything other than plain water. Taking risedronate with milk or other beverages can interfere with its absorption and reduce its effectiveness.
Correct Answer is A
Explanation
The nurse should explain to the client's daughter that Rivastigmine is most effective when used early during Alzheimer's disease. Delaying the use of the medication until the symptoms are no longer manageable may result in the drug being less effective.
The nurse should emphasize the importance of following the healthcare provider's instructions for administering the medication to maximize its therapeutic effect. It is important to educate the client's daughter about the progressive nature of Alzheimer's disease and the need for ongoing monitoring and care.
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