A nurse is caring for a patient who is receiving epidural analgesia with buprenorphine (Buprenex). Which assessment finding would indicate that an adverse effect may be occurring?
Respiratory rate: 10 breaths/min
Blood pressure: 110/70 mm Hg
Heart rate: 72 beats/min
Temperature: 37°C.
The Correct Answer is A
The correct answer is choice A) Respiratory rate: 10 breaths/min. This indicates that the patient may be experiencing respiratory depression, which is a serious adverse effect of buprenorphine and other opioids.
Respiratory depression can lead to hypoxia, brain damage, or death if not treated promptly.
The normal respiratory rate for adults is 12 to 20 breaths/min.
Choice B) Blood pressure: 110/70 mm Hg is wrong because this is within the normal range for adults, which is 90/60 to 120/80 mm Hg. Buprenorphine can cause hypotension as a side effect, but this is not evident in this case.
Choice C) Heart rate: 72 beats/min is wrong because this is also within the normal range for adults, which is 60 to 100 beats/min. Buprenorphine can cause bradycardia as a side effect, but this is not evident in this case.
Choice D) Temperature: 37°C is wrong because this is the normal body temperature for humans. Buprenorphine can cause hyperthermia as a side effect, but this is not evident in this case.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
The correct answer is choice B.Methadone blocks the euphoric effects of heroin and discourages its use.Methadone is a synthetic opioid analgesic that produces a cross-tolerance to other narcotics, thereby preventing the user from feeling the high of heroin.Methadone also reduces withdrawal symptoms and cravings for heroin.
Choice A is wrong because methadone does not prevent withdrawal symptoms, but rather reduces them.
Choice C is wrong because methadone does not stimulate opioid receptors, but rather occupies them and blocks their activation by heroin.
Choice D is wrong because methadone does not reverse the respiratory depression caused by heroin overdose, but rather carries a risk of overdose itself.
Correct Answer is ["A","B","D","E"]
Explanation
The correct answer is choice A, B, D, and E.Hydroxyzine is an antihistamine that hasantiemeticandsedativeeffects that are thought to be mediated by its actions in the brain.It can alsodecrease anxietyrelated to pain by inhibiting the hypothalamic H-1 histamine receptors.Hydroxyzine may also have apotentiatingeffect on other analgesics, although the evidence for this is not conclusive.
Choice C is wrong because hydroxyzine does not have any anti-inflammatory properties.It is a competitive antagonist of histamine H1-receptors, not a cyclooxygenase inhibitor.
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