A nurse is assessing a client who has hypermagnesemia. Which of the following medications should the nurse prepare to administer?
Calcium gluconate
Flumazenil
Protamine sulfate
Acetylcysteine
The Correct Answer is A
Choice A rationale:
Calcium gluconate is used to treat hypermagnesemia by antagonizing the effects of excess magnesium and reducing its impact on cardiac function.
Choice B rationale:
Flumazenil is used to reverse the effects of benzodiazepine overdose, not to treat hypermagnesemia.
Choice C rationale:
Protamine sulfate is used to reverse the effects of heparin, not to treat hypermagnesemia.
Choice D rationale:
Acetylcysteine is used to treat acetaminophen overdose, not to treat hypermagnesemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
- A) Alcohol use disorder is a contraindication for acetaminophen due to the increased risk of liver damage, especially in the case of chronic alcoholism or liver diseases.
- B) Chronic kidney disease is not an absolute contraindication but requires caution. Dosing intervals may need to be adjusted due to altered excretion.
- C) Receiving a Hepatitis B vaccine within the last week is not a contraindication for acetaminophen.
- D) Diabetes mellitus is not a contraindication for acetaminophen. Patients with diabetes should be aware of sugar content in liquid formulations, but it does not preclude the use of the medication.
Correct Answer is C
Explanation
Choice A rationale:
Raloxifene is not used to treat urinary tract infections.
Choice B rationale:
Raloxifene is not used to treat deep-vein thrombosis.
Choice C rationale:
Raloxifene is a medication used to treat and prevent osteoporosis in postmenopausal women. It is a selective estrogen receptor modulator (SERM) that helps improve bone density and reduce the risk of fractures.
Choice D rationale:
Raloxifene is not used to treat hypothyroidism.

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