A nurse is contributing to the plan of care for a client who has a potassium level of 2.9 mEq/L. Which of the following actions should the nurse plan?

Give a dose of alendronate.

Administer furosemide.

Apply a cardiac monitor.

Monitor for Chvostek's sign.

Answer and Explanation

The Correct Answer is C

A. Give a dose of alendronate is incorrect. Alendronate is a medication used to treat osteoporosis, and it does not address low potassium levels. In this case, the focus should be on correcting the potassium imbalance.

B. Administer furosemide is incorrect. Furosemide is a diuretic that can cause further loss of potassium. In a client with low potassium levels (hypokalemia., administering furosemide could worsen the condition and lead to life-threatening complications.

C. Apply a cardiac monitor is correct. Hypokalemia (potassium level of 2.9 mEq/L) can cause significant cardiac arrhythmias, including ventricular tachycardia or fibrillation. Applying a cardiac monitor is essential for monitoring the client’s heart rhythm and detecting any abnormalities related to the low potassium level.

D. Monitor for Chvostek's sign is incorrect. Chvostek's sign is indicative of hypocalcemia, not hypokalemia. While both hypocalcemia and hypokalemia can cause neuromuscular excitability, monitoring for Chvostek’s sign is not a priority in the management of hypokalemia.

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Correct Answer is B

Explanation

A. The client's potassium level is 2.7 mEq/L is incorrect. A potassium level of 2.7 mEq/L is low and indicates hypokalemia, which is a life-threatening condition that can occur in anorexia nervosa, particularly if the client is engaging in behaviors like purging. This level should be addressed immediately, not considered a positive outcome.

B. The client resumes menstruation is correct. The resumption of menstruation is a positive outcome of treatment for anorexia nervosa. It indicates that the client's nutritional status has improved and that the body is starting to regain normal function after addressing issues like malnutrition and hormonal imbalances.

C. The client's pulse rate is 44/min is incorrect. A pulse rate of 44/min is bradycardia, which is a common sign of anorexia nervosa due to malnutrition and the body's attempt to conserve energy. While it may improve with treatment, this finding would not be considered a positive outcome.

D. The client develops lanugo is incorrect. Lanugo (fine, soft hair) typically develops in severe anorexia nervosa due to malnutrition and is a sign of starvation. The appearance of lanugo is not a positive outcome but rather a compensatory mechanism to retain heat, indicating that the client is still in a malnourished state.

A. Bleach B. Isopropyl alcohol C. Chlorhexidine D. Hydrogen peroxide

Correct Answer is A

Explanation

A. Bleach: This is correct. Bleach (sodium hypochlorite. is recommended for disinfecting surfaces contaminated with blood or other body fluids due to its ability to effectively kill bloodborne pathogens, including HIV, which is crucial in a healthcare setting involving AIDS. The CDC recommends a solution of 1:10 dilution of bleach to water for blood spill clean-up.

B. Isopropyl alcohol: This is incorrect. While isopropyl alcohol can disinfect surfaces, it is not as effective as bleach in killing certain viruses, including HIV, in blood spills. It may not be sufficient for complete disinfection after a blood spill.

C. Chlorhexidine: This is incorrect. Chlorhexidine is an antiseptic commonly used for skin disinfection, not for cleaning contaminated surfaces. It is not recommended for disinfecting blood spills.

D. Hydrogen peroxide: This is incorrect. Hydrogen peroxide can be used for cleaning, but it is not as effective as bleach in eliminating certain pathogens like HIV after a blood spill. It also may not have the broad-spectrum disinfecting power needed for bloodborne pathogens.

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A nurse is contributing to the plan of care for a client who has a potassium level of 2.9 mEq/L. Which of the following actions should the nurse plan?

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