Nokea
A nurse should be aware of contraindications to the use of opioids to help decrease the likelihood of adverse reactions. The nurse understands that opioids would be contraindicated in which client?
- A. A client with acute bronchial asthma
- B. A client with an acute myocardial infarction
- C. A client with a head injury
- D. A client with grand mal seizures
- E. A client with mild renal impairment
Correct Answer: A,C,D
Rationale: The use of opioids is contraindicated in clients with acute bronchial asthma, emphysema, upper airway obstruction, head injury, increased intracranial pressure, convulsive disorders, severe renal or hepatic dysfunction, and acute ulcerative colitis.
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A client is prescribed an opioid analgesic. The initial interview reveals that the client chronically drinks alcohol. The nurse would assess the client for which of the following as a possible interaction between the opioid analgesic and alcohol?
- A. Respiratory depression
- B. Central nervous system depression
- C. Hypotension
- D. Sedation
Correct Answer: B
Rationale: The nurse should monitor the client for central nervous system depression. The nurse need not monitor the client for respiratory depression, hypotension, or sedation because these are the effects of the interaction of opioid analgesics with barbiturates, not alcohol.
Which of the following would alert the nurse to suspect that a client is experiencing intermediate manifestations of abstinence syndrome?
- A. Rhinorrhea
- B. Increased blood pressure
- C. Tachycardia
- D. Mydriasis
- E. Miosis
Correct Answer: C,D
Rationale: Intermediate symptoms of abstinence syndrome include mydriasis, tachycardia, twitching, tremor, restlessness, irritability, anxiety, and anorexia.
After teaching a group of nursing students about opioids, the instructor determines that additional teaching is needed when the students identify which of the following as a natural opioid?
- A. Meperidine
- B. Morphine
- C. Codeine
- D. Opium
Correct Answer: A
Rationale: Meperidine is a synthetic opioid. Natural opioids include morphine sulfate, codeine, opium alkaloids, and tincture of opium.
A client is receiving drugs through a PCA infusion pump. When teaching the client about this therapy, which of the following would the nurse include?
- A. Pain relief should occur 1 hour after pushing the control button.
- B. The control button and the button to call the nurse are the same.
- C. The control button activates administration of the drug.
- D. The machine delivers the drug every time the control button is used.
Correct Answer: C
Rationale: The nurse should inform the client that the control button activates administration of the drug. Pain relief occurs shortly after, and not an hour after, pushing the button.
A nurse would expect that epidural administration of opioid analgesics is reserved for which of the following?
- A. Labor pain
- B. Support of anesthesia
- C. Postoperative pain
- D. Moderate acute pain
- E. Intractable chronic pain
Correct Answer: A,C,E
Rationale: Epidural administration of opioid analgesics is reserved for postoperative pain, labor pain, and intractable chronic pain.