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Questions 148

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Extract:


Question 1 of 5

The client is admitted from the emergency room with multiple injuries sustained from an auto accident. His doctor prescribes a histamine blocker. The nurse is aware that the reason for this order is to:

Correct Answer: C

Rationale: Histamine blockers (e.g., famotidine) are used post-trauma to prevent stress ulcers due to increased gastric acid production.

Question 2 of 5

A client has returned from having a bronchoscopy. Before offering the client sips of water, the nurse should assess the client's:

Correct Answer: C

Rationale: Assessing the gag reflex ensures the client can swallow safely post-bronchoscopy due to local anesthesia.

Question 3 of 5

The nurse caring for a client with myasthenia gravis recognizes which of the following as the priority nursing diagnosis?

Correct Answer: C

Rationale: Myasthenia gravis causes muscle weakness, including respiratory muscles, making ineffective airway clearance the priority due to risk of respiratory failure.

Question 4 of 5

Lidocaine is a medication frequently ordered for the client experiencing:

Correct Answer: B

Rationale: Lidocaine is used to treat ventricular tachycardia by stabilizing cardiac membranes.

Question 5 of 5

The nurse is providing dietary instructions to the mother of an 8-year-old child diagnosed with celiac disease. Which of the following foods, if selected by the mother, would indicate her understanding of the dietary instructions?

Correct Answer: D

Rationale: A cheese omelet is gluten-free, suitable for celiac disease, unlike the other options containing wheat.

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