A nurse is reviewing the medication history of a patient. The nurse should identify that which of the following medications places the patient at risk for hypokalemia?
Cimetidine 300 mg PO four times per day
Furosemide 80 mg PO daily
Meloxicam 7.5 mg PO once daily
Montelukast 10 mg to take daily
The Correct Answer is B
Choice A reason: Cimetidine is a medication used to treat ulcers and gastroesophageal reflux disease (GERD) and does not typically cause hypokalemia.
Choice B reason: Furosemide is a loop diuretic that can cause the excretion of potassium, leading to hypokalemia, which is a decrease in potassium levels in the blood.
Choice C reason: Meloxicam is a nonsteroidal anti-inflammatory drug (NSAID) and does not commonly cause hypokalemia.
Choice D reason: Montelukast is used to prevent asthma atacks and does not typically cause hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: Encouraging walking in the corridor soon after surgery is important for preventing complications, but it is not specific enough as an instruction for a teaching plan.
Choice B reason: Ensuring participation in the decision room is vague and does not provide clear guidance for preoperative teaching.
Choice C reason: Stating the most important information is crucial in a teaching plan to ensure that the patient understands key aspects of their care.
Choice D reason: Sharing rational moments with writen and graphic aid can be helpful, but the inclusion of 'including blue' is unclear and not a standard part of preoperative teaching.
Please note that these responses are based on general medical and nursing practices. Specific hospital policies and patient circumstances may vary.
Correct Answer is B
Explanation
Choice A reason: A pH of 7.39 is near the lower end of the normal range (7.35-7.45) and would not typically indicate respiratory acidosis.
Choice B reason: A pH of 7.31 is below the normal range, indicating an acidic environment, which is consistent with respiratory acidosis.
Choice C reason: A pH of 7.48 is above the normal range, indicating a more alkaline environment, which would suggest respiratory alkalosis, not acidosis.
Choice D reason: A pH of 7.50 is also above the normal range and would indicate alkalosis rather than acidosis.
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