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

Answer and Explanation

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.

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Correct Answer is ["7.5"]

Explanation

The correct answer is 7.5 ML

To answer this question, we need to use the formula:

mL to administer = (mEq ordered / mEq available) x mL available Plugging in the values from the question, we get:

mL to administer = (20 mEq/day / 6.7 mEq/5 mL) x 5 mL Simplifying, we get:

mL to administer = (2.99 mL/mEq) x 5 mL Multiplying, we get:

mL to administer = 14.95 mL/day

Since the order is to divide the dose equally every 12 hours, we need to divide the total daily dose by 2:

mL to administer per dose = 14.95 mL/day / 2 Dividing, we get:

mL to administer per dose = 7.475 mL

Rounding to the nearest tenth, we get:

mL to administer per dose = 7.5 mL

Therefore, the nurse should administer 7.5 mL of potassium chloride elixir per dose.

A. Warmer skin B. Increase in pulse rate C. Increased sleeping D. Weight loss

Correct Answer is C

Explanation

- A: Warmer skin is not expected as methimazole is used to reduce thyroid hormone production, which would decrease metabolism and heat production.
- B: An increase in pulse rate is unlikely because methimazole decreases thyroid hormone levels, leading to a potential decrease in heart rate.
- C: Increased sleeping is expected as methimazole reduces hyperthyroid symptoms, including insomnia, thus normalizing sleep patterns.
- D: Weight loss is not expected; instead, weight stabilization or gain may occur as the metabolism normalizes with treatment.

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A nurse is assessing a client who has hypermagnesemia. Which of the following medications should the nurse prepare to administer?

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer potassium chloride elixir 20 mEq/day PO to divide equally every 12 hr. Available is 6.7 mEq/5 mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["7.5"]

Explanation

The correct answer is 7.5 ML

A client who has Graves' disease is prescribed methimazole. Which of the following effects should the nurse expect to see after the client has taken the medication for 2 months?

Correct Answer is C

Explanation

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