A nurse is reviewing the laboratory results of a client who has rheumatoid arthritis and a prescription for cyclosporine.
The nurse should report which of the following laboratory values to the provider?
Creatinine.5 mg/dL.
Potassium 4.2 mEq/L.
BUN 18 mg/dL.
Sodium 139 mEq/L.
The Correct Answer is A
Cyclosporine is an immunosuppressant medication that can have nephrotoxic effects.
A creatinine level of.5 mg/dL is above the normal range and may indicate impaired kidney function.
The nurse should report this value to the provider for further evaluation.
Choice B is wrong because Potassium 4.2 mEq/L, is not the correct answer because it falls within the normal range for potassium levels in the blood.
Choice C is wrong because BUN 18 mg/dL, is not the correct answer because it falls within the normal range for blood urea nitrogen levels.
Choice D is wrong because Sodium 139 mEq/L, is not the correct answer because it falls within the normal range for sodium levels in the blood.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Spironolactone is a potassium-sparing diuretic that can increase potassium levels in the blood.
It is important for clients taking spironolactone to limit their intake of potassium-rich foods to prevent hyperkalemia (high potassium levels).
Choice B is wrong because “I will take the medication on an empty stomach,” is not the correct answer because spironolactone can be taken with or without food.
Choice C is wrong because “I will use salt substitutes in place of table salt,” is not the correct answer because many salt substitutes contain potassium and can increase the risk of hyperkalemia.
Choice D is wrong because “I will double up on my medication if I miss a dose,” is not the correct answer because it is not recommended to double up on medication if a dose is missed.
Correct Answer is B
Explanation
Step 1: Convert weight from lb to kg.
88 lb ÷ 2.2 = 40 kg
Step 2: Calculate total daily dose in mg.
150 mg/kg × 40 kg = 6000 mg
Step 3: Calculate dose per administration (every 6 hr).
6000 mg ÷ 4 = 1500 mg
Step 4: Calculate number of tablets per dose.
1500 mg ÷ 500 mg/tab = 3 tablets
Answer:
3 tablets per dose.
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