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

treat bacterial infections

promote coughing and clear secretions

reduce pain and fever

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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Correct Answer is ["8"]

Explanation

Determine the concentration: 25,000 units / 250 mL = 100 units/mL.

Calculate the mL/hr rate: 800 units/hr / 100 units/mL = 8 mL/hr.

Therefore, the nurse should set the pump to deliver 8 mL/hr.

A. Glasgow Coma Scale (GCS) assessment B. RBC count C. Cerebrospinal fluid (CSF) analysis D. Magnetic resonance imaging (MRI)

Correct Answer is C

Explanation

A. Glasgow Coma Scale (GCS) assessment. – Incorrect. The GCS assesses neurological function but does not diagnose the underlying cause of symptoms.

B. RBC count. – Incorrect. A complete blood count (CBC) may be helpful, but it does not confirm meningitis.

C. Cerebrospinal fluid (CSF) analysis. – Correct. A lumbar puncture for CSF analysis is the gold standard for diagnosing bacterial or viral meningitis.

D. Magnetic resonance imaging (MRI). – Incorrect. An MRI may be used for complications but is not the initial diagnostic test for suspected meningitis

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

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Naxlex Comprehensive Predictor Exams

Heparin is prescribed to run 800 units/hr. The medication is supplied as 25,000 units per 250 mL. At what rate should the nurse set the not use a trailing zero,do not use a leading zero Round to a whole number)

Correct Answer is ["8"]

Explanation

A nurse is caring for a child who has increasing manifestations of fever, headache, stiff neck. and rash. Which of the following diagnostic tests should the nurse expect the health care provider to order?

Correct Answer is C

Explanation

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