A nurse is assessing a client who has hypermagnesemia. Which of the following medications should the nurse prepare to administer?
Flumazenil
Acetylcysteine
Calcium gluconate
Protamine sulfate
The Correct Answer is C
Choice A rationale: Flumazenil is a benzodiazepine receptor antagonist used for benzodiazepine overdose, not hypermagnesemia.
Choice B rationale: Acetylcysteine is used in acetaminophen overdose, not for hypermagnesemia.
Choice C rationale: Calcium gluconate is often used to counteract the effects of hypermagnesemia by antagonizing the actions of excess magnesium.
Choice D rationale: Protamine sulfate is used to reverse the effects of heparin, not for hypermagnesemia.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Exophthalmos (bulging eyes) is a characteristic feature of Graves' disease and might not directly relate to the need for a lower medication dose.
Choice B rationale: Weight loss is a symptom of hyperthyroidism and might not directly indicate the need for a lower methimazole dose.
Choice C rationale: Diaphoresis (excessive sweating) can be a symptom of hyperthyroidism but might not solely indicate the need for a lower methimazole dose.
Choice D rationale: Bradycardia (abnormally slow heart rate) might indicate excessive suppression of thyroid function caused by an excessive dose of methimazole in a client with Graves' disease, warranting a lower medication dose.
Correct Answer is C
Explanation
Choice A rationale: It's fine to massage the site after epinephrine administration to help absorption.
Choice B rationale: The thigh is the recommended injection site for an epinephrine auto- injector.
Choice C rationale: During an emergency, if the person is unable to expose the injection site, it's acceptable to administer epinephrine through clothing to ensure timely delivery.
Choice D rationale: Aspiration is not recommended for epinephrine administration as it can delay treatment.
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