Nokea
A nurse would be especially alert for the development of liver failure in which client when administering acetaminophen?
- A. Client with diabetes
- B. Client who consumes alcohol habitually
- C. Client with hypertension
- D. Client with a urinary tract infection
Correct Answer: B
Rationale: Habitual alcohol consumption increases the risk of liver failure during acetaminophen therapy due to enhanced liver toxicity.
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A group of nursing students are reviewing information about the actions of aspirin. The students demonstrate understanding of the information when they identify which action as being responsible for reducing fever?
- A. Inhibition of prostaglandins
- B. Dilation of peripheral blood vessels
- C. Inhibition of platelet aggregation
- D. Reduction in endorphins
Correct Answer: B
Rationale: Aspirin reduces fever by dilating peripheral blood vessels, allowing heat dissipation.
A nurse recognizes the difference between an opioid and nonopioid analgesic. Which of the following would the nurse identify as nonopioid analgesics?
- A. Morphine
- B. Codeine
- C. Acetaminophen
- D. Oxycodone
- E. Diflunisal
Correct Answer: C,E
Rationale: The nonopioid analgesics can be divided into three categories: salicylates, nonsalicylates, and NSAIDs. Acetaminophen (nonsalicylate) and diflunisal (salicylate) are nonopioid analgesics, whereas morphine, codeine, and oxycodone are opioid analgesics.
A patient has taken a 15-gram (15,000-mg) dose of acetaminophen and is brought by her parents to the emergency department. As the dosage is relatively high, there is a chance of acute acetaminophen poisoning. Which of the following assessment findings would indicate acute acetaminophen toxicity?
- A. Hypotension
- B. High fever
- C. Sweating
- D. Rapid, deep breathing
Correct Answer: A
Rationale: Hypotension is a sign of acute acetaminophen toxicity. High fever, sweating, and rapid, deep breathing are not typically associated with it.
A client has had minor surgery and asks the nurse what he can use for pain. Which of the following would be most appropriate for the nurse to suggest?
- A. Aspirin
- B. Diflunisal
- C. Magnesium salicylate
- D. Acetaminophen
Correct Answer: D
Rationale: Acetaminophen is preferred post-surgery to avoid the bleeding risk associated with salicylates.
Foods containing salicylates may increase the risk of adverse reactions in clients receiving salicylates. The nurse recommends that a client avoid the intake of which of the following?
- A. Turkey
- B. Pepper
- C. Paprika
- D. Tea
- E. Prunes
Correct Answer: C,D,E
Rationale: Paprika, tea, and prunes contain salicylates, which can increase the risk of adverse reactions in clients taking salicylate medications.