A nurse is caring for a client who has a sickle cell crisis and is receiving morphine via patient-controlled analgesia (PCA) pump.
Which assessment finding indicates that the PCA pump is effective?
The client reports a pain level of 4 on a scale of 0 to 10.
The client has a respiratory rate of 12 breaths per minute.
The client has a blood pressure of 140/90 mm Hg.
The client has a pulse oximetry reading of 95%.
The Correct Answer is A
The correct answer is choice A. The client reports a pain level of 4 on a scale of 0 to 10. This indicates that the PCA pump is effective in reducing the client’s pain, which is the primary symptom of sickle cell crisis.
Choice B is wrong because a respiratory rate of 12 breaths per minute is normal and does not indicate the effectiveness of the PCA pump.
Choice C is wrong because a blood pressure of 140/90 mm Hg is high and may indicate hypertension, which is a complication of sickle cell disease.
Choice D is wrong because a pulse oximetry reading of 95% is normal and does not indicate the effectiveness of the PCA pump.
Normal ranges for vital signs are:
• Respiratory rate: 12-20 breaths per minute
• Blood pressure: <120/80 mm Hg
• Pulse oximetry: >95%
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A. The client reports a pain level of 4 on a scale of 0 to 10.This indicates that the PCA pump is effective in reducing the client’s pain, which is the primary symptom of sickle cell crisis.
Choice B is wrong because a respiratory rate of 12 breaths per minute is normal and does not indicate the effectiveness of the PCA pump.
Choice C is wrong because a blood pressure of 140/90 mm Hg is high and may indicate hypertension, which is a complication of sickle cell disease.
Choice D is wrong because a pulse oximetry reading of 95% is normal and does not indicate the effectiveness of the PCA pump.
Normal ranges for vital signs are:
• Respiratory rate: 12-20 breaths per minute
• Blood pressure: <120/80 mm Hg
• Pulse oximetry: >95%
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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