Nursing Elites

1. A child with acetaminophen (Tylenol) poisoning has been admitted to the emergency department. What antidote does the nurse anticipate being prescribed?

• A. Carnitine (Carnitor)
• B. Fomepizole (Antizol)
• C. Deferoxamine (Desferal)
• D. N-acetylcysteine (Mucomyst)

Correct answer: D

Rationale: N-acetylcysteine is the specific antidote for acetaminophen poisoning, working by replenishing glutathione and preventing liver damage. The other options are antidotes for different types of poisoning (e.g., Fomepizole for methanol or ethylene glycol poisoning).

2. The nurse suspects fluid overload in an infant receiving intravenous fluids. What clinical manifestation is suggestive of water intoxication?

• A. Oliguria
• B. Weight loss
• C. Irritability and seizures
• D. Muscle weakness and cardiac dysrhythmias

Correct answer: C

Rationale: Water intoxication can lead to cerebral edema, causing neurological symptoms such as irritability and seizures. Oliguria, weight loss, and muscle weakness are not typical signs of water intoxication.

3. The nurse is teaching parents of a child with gastroesophageal reflux (GER) disease about foods that can exacerbate acid reflux. What foods should be included in the teaching session?

• A. Citrus
• B. All of the above
• C. Spicy foods
• D. Peppermint

Correct answer: B

Rationale: The correct answer is B: All of the above. Citrus, spicy foods, and peppermint are known to exacerbate GER symptoms by increasing acid production or relaxing the lower esophageal sphincter. Therefore, these foods should be avoided by a child with GER disease. Bananas, on the other hand, are generally safe and do not contribute to acid reflux. Choice B is correct because all the mentioned foods can worsen GER symptoms, while bananas are considered safe.

4. What component should be included in the nutritional management of a child with Crohn's disease?

• A. High fiber
• B. Increased protein
• C. Reduced calories
• D. Herbal supplements

Correct answer: B

Rationale: The correct answer is B: Increased protein. Children with Crohn's disease require a diet high in protein to support growth and tissue repair. High fiber should be avoided as it can exacerbate symptoms of Crohn's disease. Reducing calories can lead to malnutrition, which is detrimental in this condition. Herbal supplements should be used cautiously and only under medical advice as they may interact with medications or worsen symptoms.

5. Which condition is characterized by a "barking" cough in children?

• A. Asthma
• B. Bronchiolitis
• C. Croup
• D. Pneumonia

Correct answer: C

Rationale: Croup is the correct answer. It is characterized by a distinctive "barking" cough, typically worse at night, caused by the inflammation of the upper airway, specifically the larynx and trachea. Asthma (Choice A) typically presents with wheezing and shortness of breath rather than a barking cough. Bronchiolitis (Choice B) commonly causes wheezing and respiratory distress in infants and young children. Pneumonia (Choice D) often presents with symptoms like fever, productive cough, and chest pain, but not typically a barking cough.

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