A patient arrives in the emergency department (ED) several hours after taking "25 to 30" acetaminophen (Tylenol) tablets. Which action will the nurse plan to take?
Start oxygen using a non-rebreather mask,
Have the patient drink large amounts of water.
Give N-acetylcysteine.
Discuss the use of chelation therapy.
The Correct Answer is C
A. Oxygen administration is not indicated for acetaminophen overdose unless respiratory distress is present.
B. Drinking water does not address acetaminophen overdose and its potential liver toxicity.
C. N-acetylcysteine is the antidote for acetaminophen overdose and should be administered to prevent liver damage.
D. Chelation therapy is not used in the treatment of acetaminophen overdose.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Applying calamine lotion can provide relief from itching but does not address potential complications such as swelling or allergic reactions.
B. Applying ice packs can help reduce swelling and pain, but it is not the priority action in this scenario.
C. Attempting to remove the patient's rings is crucial to prevent complications such as restricted blood flow due to swelling, which can be exacerbated by bee stings. However, this should be done after administering diphenhydramine.
D. The nurse should first administer diphenhydramine (Benadryl) 50 mg PO to counteract the effects of the bee venom and reduce the risk of anaphylaxis.
Correct Answer is A
Explanation
A. "Guarded" prognosis implies uncertainty with a potential for improvement or decline depending on treatment response and disease progression.
B. "Good" and "very good" prognoses suggest favorable outcomes, which are less likely with stage IV ovarian cancer.
C. "Poor" prognosis indicates a bleak outlook with limited treatment options and expected decline in health.
D. Given the aggressive treatment plan and stage IV cancer, a "guarded" prognosis is the most appropriate to discuss with the client.
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