A 36-year-old patient with suspected gastrointestinal (GI) bleeding undergoes a diagnostic endoscopy which determines the site of bleeding is a duodenal ulcer. The nurse explains to the patient that bleeding ulcers are commonly related to which of the following:

Chronic alcohol consumption

High intake of spicy foods

Inadequate fiber intake

Nonsteroidal anti-inflammatory drugs

Answer and Explanation

The Correct Answer is D

A. Chronic alcohol consumption can contribute to ulcers but is not the primary cause of duodenal ulcers. It can increase stomach acid and irritate the mucosal lining.
B. High intake of spicy foods is often blamed for ulcers, but it is not a direct cause. Spicy foods may exacerbate symptoms but do not cause ulcers.
C. Inadequate fiber intake is not a significant factor in the development of duodenal ulcers. Diet can influence overall digestive health but is not the main cause.
D. Nonsteroidal anti-inflammatory drugs (NSAIDs), including aspirin and ibuprofen, are a leading cause of duodenal ulcers. They inhibit prostaglandin production, which protects the mucosal lining of the stomach and duodenum, leading to ulcer formation and increased risk of bleeding.

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Correct Answer is C

Explanation

A. While this patient is scheduled for a physical therapy session, it is not an urgent concern that would require immediate attention.
B. A routine follow-up appointment for a non-urgent condition can be managed at a later time and does not take priority over more acute concerns.
C. A patient with altered mental status and confusion should be assessed first. This could indicate a serious underlying issue such as infection, hypoxia, or a neurological condition. Altered mental status in any patient warrants immediate attention to prevent further complications.
D. Although the patient with pleuritis is in pain, moderate pleuritis is typically not an urgent condition, and pain management can be provided after more pressing concerns are addressed.

A. Brush the client's teeth with a suction toothbrush every 12 hr. B. Provide humidity by maintaining moisture within the ventilator tubing. C. Position the head of the client's bed in the flat position. D. Turn the client every 4 hr.

Correct Answer is A

Explanation

A. Brushing the client's teeth with a suction toothbrush every 12 hours is a key intervention to reduce the risk of ventilator-associated pneumonia (VAP). Oral hygiene helps to decrease the accumulation of bacteria in the mouth, which could potentially be aspirated into the lungs and cause infection. This should be done more frequently, often every 4–6 hours, to reduce bacterial colonization.
B. Providing humidity to the ventilator tubing is necessary to maintain adequate moisture and prevent airway dryness, but it does not directly reduce the risk of VAP. Oral care and head-of-bed positioning are more crucial in preventing infection.
C. The head of the client's bed should be kept elevated, not flat, to reduce the risk of aspiration, which can lead to VAP. Keeping the head of the bed at a 30–45 degree angle is recommended.
D. Turning the client every 4 hours is important for preventing pressure ulcers and promoting circulation but is not the most effective intervention for reducing the risk of VAP. Frequent oral care and appropriate positioning are more important.

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A 36-year-old patient with suspected gastrointestinal (GI) bleeding undergoes a diagnostic endoscopy which determines the site of bleeding is a duodenal ulcer. The nurse explains to the patient that bleeding ulcers are commonly related to which of the following:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which patient should the nurse assess first after receiving a change-of-shift report?

Correct Answer is C

Explanation

A nurse is caring for a client who has an endotracheal tube and is receiving mechanical ventilation. Which of the following actions should the nurse take to reduce the risk of ventilator-associated pneumonia?

Correct Answer is A

Explanation

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