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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Limiting the number of choices for the client is correct. Clients with Alzheimer's disease can become overwhelmed by too many options. Offering simple choices, such as "Would you like tea or juice?" instead of an open-ended question, helps reduce confusion and frustration.
B. Using written signs to assist with locating the bathroom is incorrect. While cues can be helpful, clients with Alzheimer's disease often experience difficulty processing written information as the disease progresses. Using pictures or symbols instead of words is more effective.
C. Providing a stimulating environment for the client is incorrect. An overly stimulating environment can increase agitation and confusion. A calm, structured setting with minimal distractions is better for clients with Alzheimer's disease.
D. Using confrontation to manage the client’s behavior is incorrect. Confronting or arguing with a client who has Alzheimer's disease can lead to increased agitation and distress. Instead, caregivers should use redirection and reassurance to manage behaviors effectively.
Correct Answer is C
Explanation
A. Oranges is incorrect. Oranges are not a choking hazard as long as they are peeled and cut into small pieces for a toddler. The nurse should not include oranges in a list of choking hazards for toddlers.
B. Potatoes is incorrect. Potatoes themselves are not a choking hazard for toddlers, though whole or large pieces could pose a risk. The risk comes from how the food is prepared, not the food itself. If properly cooked and mashed or cut into small pieces, potatoes are safe.
C. Grapes is correct. Grapes are a common choking hazard for toddlers because they are small, round, and can easily block the airway if not properly cut into small pieces. The nurse should definitely include grapes in the pamphlet as a choking hazard.
D. Corn is incorrect. Corn kernels are not typically a choking hazard for toddlers unless they are served as whole kernels, which could pose a risk if not chewed properly. However, corn in the form of pureed corn or small pieces is safe for toddlers to eat.
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