A nurse is collecting data from a client who is experiencing oxycodone toxicity. Which of the following findings should the nurse expect?
Tachycardia
Sedation
Dilated pupils
Tachypnea
The Correct Answer is B
A. Tachycardia: Bradycardia, rather than tachycardia, is more typical of opioid toxicity.
B. Sedation: Oxycodone toxicity causes CNS depression, resulting in sedation, respiratory depression, and pinpoint pupils.
C. Dilated pupils: Pinpoint pupils are a classic sign of opioid toxicity.
D. Tachypnea: Respiratory depression, rather than tachypnea, is expected in opioid toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A client who has a prescription for heparin and an aPTT of 90 seconds (30-40 seconds).: This is significantly elevated and indicates a risk for bleeding, as the therapeutic range for heparin is typically 1.5–2.5 times the normal value.
B. A client who has a prescription for warfarin and an INR of 2.0 (0.8 to 1.1): This is within the therapeutic range for most conditions treated with warfarin (e.g., 2.0–3.0).
C. A client who has a prescription for heparin and an aPTT of 65 seconds (30-40 seconds): This is slightly elevated but still within the therapeutic range for heparin (typically 60–80 seconds).
D. A client who has a prescription for warfarin and an INR of 3.0 (0.8 to 1.1): This is within the therapeutic range for most warfarin indications.
Correct Answer is ["A","B","D"]
Explanation
A. Lie down with feet elevated if dizziness occurs while taking this medication.: Dizziness may occur due to hypotension caused by nitroglycerin. Elevating the feet can improve blood flow to the brain and alleviate symptoms.
B. Apply the patch daily to a hairless area of the skin.: The patch should be applied to a clean, dry, and hairless area to ensure proper adhesion and absorption of the medication.
C. The medication will be effective 30 to 45 min following application.: Nitroglycerin patches are used for long-term prevention of angina, not immediate relief, which is provided by sublingual or spray formulations. The patch takes several hours to reach full effect.
D. Remove the patch 12 to 14 hr following application.: Removing the patch for 12 to 14 hours each day prevents tolerance to the medication. This is typically referred to as a "nitrate-free" interval.
E. Remove the patch if you experience a headache.: Headaches are a common side effect of nitroglycerin due to vasodilation. Clients should not remove the patch but may use analgesics like acetaminophen to manage the headache.
F. Place the patch on the same area every day.: The patch site should be rotated daily to prevent skin irritation.
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