A nurse is caring for a client who has a magnesium level of 2.7 mEq/L. Which of the following interventions should the nurse plan to take?

Initiate continuous cardiac monitoring.

Administer 40 mEq/L potassium chloride PO with orange juice.

Provide a diet rich in legumes, nuts, and green vegetables.

Monitor the client for tetany.

Answer and Explanation

The Correct Answer is A

A. Correct. The nurse should initiate continuous cardiac monitoring because a magnesium level of 2.7 mEq/L indicates hypermagnesemia, which can cause cardiac dysrhythmias, hypotension, and bradycardia.

B. Incorrect. The nurse should not administer potassium chloride to a client who has hypermagnesemia because it can worsen the condition by increasing the intracellular magnesium level and decreasing the serum calcium level.

C. Incorrect. The nurse should not provide a diet rich in legumes, nuts, and green vegetables to a client who has hypermagnesemia because these foods are high in magnesium and can increase the serum magnesium level.

D. Incorrect. The nurse should not monitor the client for tetany because tetany is a sign of hypomagnesemia, not hypermagnesemia. Hypomagnesemia can cause neuromuscular excitability, muscle spasms, and positive Chvostek's and Trousseau's signs.

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Correct Answer is C

Explanation

a. Administer the medication and alert the charge nurse: This choice suggests proceeding with medication administration but also informing the charge nurse. While it's important to communicate with the charge nurse regarding medication administration, in this scenario, there is no indication to hold the medication as the infant's heart rate is within the normal range. Therefore, alerting the charge nurse may not be necessary at this point.

b. Hold the medication and document cardiac assessment: This choice suggests holding the medication and documenting the cardiac assessment. However, since the infant's heart rate is within the normal range for their age, there is no clinical indication to hold the medication. Holding the medication unnecessarily could delay treatment and potentially lead to adverse outcomes if the medication is needed.

c. Administer the medication and document the heart rate.

Since the infant's heart rate of 120 beats per minute falls within the normal range for a 2-month-old, there is no indication to hold the medication. Administering the digoxin as prescribed and documenting the heart rate before administration are appropriate actions. It's important to ensure accurate documentation to track the infant's response to the medication and monitor for any changes in heart rate.

d. Hold the medication and recheck the heart rate in 1 hour: This choice suggests holding the medication and rechecking the heart rate in 1 hour. Again, since the infant's heart rate is within the normal range, there is no clinical indication to hold the medication or delay treatment. Rechecking the heart rate in 1 hour would be unnecessary and could potentially delay necessary medication administration.

A. A client forgets to buy their partner a birthday gift after a disagreement. B. A client who was abused as a child describes the abuse as if it happened to someone else. C. A client who is shorter than average is verbally assertive with coworkers. D. A client states that they did not get a job promotion because the boss did not like them.

Correct Answer is B

Explanation

A. This choice is incorrect because forgetting to buy a gift is not an example of dissociation, but rather a sign of poor memory or lack of attention.

B. This choice is correct because describing the abuse as if it happened to someone else is an example of dissociation, which is a defense mechanism that involves separating oneself from painful or traumatic experiences.

C. This choice is incorrect because being verbally assertive is not an example of dissociation, but rather a personality trait or a coping skill.

D. This choice is incorrect because blaming the boss for not getting a promotion is not an example of dissociation, but rather a sign of external locus of control or rationalization.

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A nurse is caring for a client who has a magnesium level of 2.7 mEq/L. Which of the following interventions should the nurse plan to take?

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Naxlex Comprehensive Predictor Exams

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Explanation

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