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.

Answer and Explanation

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.

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Correct Answer is D

Explanation

Anaphylaxis is a severe and potentially life-threatening allergic reaction that occurs rapidly after exposure to an allergen. The symptoms of anaphylaxis can vary but usually involve multiple organ systems, including the skin, respiratory, cardiovascular, and gastrointestinal systems.

Wheezing and dyspnea are two common symptoms of anaphylaxis that indicate the respiratory system's involvement.

Urticaria and pruritis are skin manifestations that can also be present in anaphylaxis, but they are not specific to this condition.

Insomnia and irritability are not typical symptoms of anaphylaxis.

Tinnitus and diplopia are also not common symptoms of anaphylaxis.

A. As soon as my cholesterol is lowered, I can stop taking this drug. B. I will avoid taking alcoholic beverages while am taking this medication. C. Taking this drug will enable me to have more choices about what can eat. D. I will have a white blood count drawn monthly to monitor tor development of an infection.

Correct Answer is B

Explanation

Lovastatin is an antilipemic medication used to lower cholesterol levels in the blood1. It is important for clients taking lovastatin to avoid drinking alcohol as it can increase the risk of liver problems. If the client remarks that they will avoid taking alcoholic beverages while taking this medication, it indicates that they understand the drug’s treatment protocol.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which assessment data indicated to the nurse that a client is having an anaphylactic reaction to a medication?

Correct Answer is D

Explanation

Correct Answer is B

Explanation

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