A nurse is reviewing laboratory results for a client who takes acetaminophen for osteoarthritis pain management.Which of the following findings should alert the nurse to possible hepatotoxicity? (Select all that apply.).
Elevated aspartate aminotransferase (AST)
Elevated alanine aminotransferase (ALT)
Elevated alkaline phosphatase (ALP)
Elevated blood urea nitrogen (BUN)
Elevated creatinine.
Correct Answer : A,B,C
The correct answer is choice A, B, and C. These are all liver enzymes that can indicate hepatotoxicity (liver damage) from acetaminophen overdose.
The normal ranges for these enzymes are:
• AST: 10 to 40 U/L
• ALT: 7 to 56 U/L
• ALP: 45 to 115 U/L
Choice D and E are wrong because they are indicators of renal function, not liver function.
The normal ranges for these values are:
• BUN: 7 to 20 mg/dL
• Creatinine: 0.6 to 1.2 mg/dL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
The correct answer is choice D) “Aspirin can cause gastrointestinal bleeding.”
This is because aspirin is a salicylate that works by reducing substances in the body that cause pain, fever, and inflammation, but also prevents blood clots from forming in the arteries.This can increase the risk of bleeding, especially in the stomach or gut.
Choice A) “Aspirin can be taken with alcohol.” is wrong because alcohol can also increase the risk of bleeding and interact with aspirin.
Choice B) “Aspirin can be taken on an empty stomach.” is wrong because aspirin can irritate the stomach lining and cause heartburn, nausea, or vomiting.It is better to take aspirin with food or water.
Choice C) “Aspirin can be taken with antacids.” is wrong because antacids can reduce the effectiveness of aspirin and interfere with its absorption.It is better to avoid taking antacids within two hours of taking aspirin.
Correct Answer is A
Explanation
The correct answer is choice A. Avoid driving while taking this medication.The nurse should instruct the client to avoid driving or operating heavy machinery while taking acetaminophen and hydrocodone (Vicodin) because these medications can cause drowsiness, dizziness, and impaired mental function.The nurse should also warn the client about the risk of addiction, overdose, and death from misuse of this medication.
Choice B is wrong because taking this medication on an empty stomach can increase the risk of nausea and vomiting.The nurse should advise the client to take this medication with food or milk to prevent stomach upset.
Choice C is wrong because increasing the intake of foods rich in vitamin K is not relevant to taking acetaminophen and hydrocodone (Vicodin).Vitamin K is involved in blood clotting and may interact with some anticoagulant medications, but not with this medication.
Choice D is wrong because limiting fluid intake to prevent fluid retention is not necessary for a client taking acetaminophen and hydrocodone (Vicodin).This medication does not cause fluid retention or edema.The nurse should encourage the client to drink plenty of fluids to prevent constipation, which is a common side effect of opioid medications.
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