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The nurse understands the rationale for utilizing N-acetylcysteine for acetaminophen ingestions in children is to:

A.

treat bacterial infections

B.

promote coughing and clear secretions

C.

reduce pain and fever

D.

prevent liver damage

Answer and Explanation

The Correct Answer is D

A. Treat bacterial infections – Incorrect. N-acetylcysteine is not an antibiotic.

B. Promote coughing and clear secretions – Incorrect. This describes its use in cystic fibrosis as a mucolytic, not in acetaminophen toxicity.

C. Reduce pain and fever – Incorrect. Acetaminophen, not N-acetylcysteine, is used for pain and fever.

D. Prevent liver damage – Correct. N-acetylcysteine replenishes glutathione stores, which helps detoxify acetaminophen metabolites that cause hepatotoxicity.


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Related Questions

Correct Answer is D

Explanation

A. Prevents respiratory infections. – Incorrect. Pamidronate does not affect the risk of infections.

B. Improves joint mobility. – Incorrect. Bisphosphonates do not directly improve joint movement.

C. Decreases pain and inflammation. – Incorrect. While reducing fractures may indirectly decrease pain, the primary goal is to improve bone density.

D. Increases bone density. – Correct. Bisphosphonates like pamidronate inhibit bone resorption and strengthen bones, reducing fractures in osteogenesis imperfecta (brittle bone disease).

Correct Answer is D

Explanation

A. Requires immediate assessment by a medical provider. – Incorrect. Most cases can be managed at home with barrier creams and frequent diaper changes.

B. Is always associated with an infection. – Incorrect. While infections can occur, diaper dermatitis is often due to moisture and irritation.

C. Causes significant long-term impacts. – Incorrect. Diaper rash typically resolves quickly with proper care.

D. Responds to prompt treatment. – Correct. Keeping the area clean, dry, and applying barrier ointments effectively treats diaper dermatitis.

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