vasopressin pitressin therapy is prescribed for a client with a diagnosis of bleeding esophageal varices the nurse is preparing to administer the medi
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Nursing Elites

ATI RN

Gastrointestinal System Nursing Exam Questions

1. Vasopressin (Pitressin) therapy is prescribed for a client with a diagnosis of bleeding esophageal varices. The nurse is preparing to administer the medication to the client. Which of the following essential items is needed during the administration of this medication?

Correct answer: A

Rationale: The major action of vasopressin is constriction of the splanchnic blood flow. Continuous electrocardiogram and blood pressure monitoring are essential because of the constrictive effects of the medication on the coronary arteries. Options 2, 3, and 4 are not essential items required during the administration of this medication.

2. The nurse is scheduling diagnostic tests for a client. If all of the following diagnostic tests are ordered, which would be performed last?

Correct answer: C

Rationale: The correct answer is C, 'Barium swallow.' A barium swallow should be done after a barium enema or gallbladder series to prevent the contrast used in the barium swallow from obstructing the view of other organs. It takes several days for swallowed barium to pass completely out of the gastrointestinal tract. Choices A, B, and D are incorrect because a barium swallow should be the last test performed to ensure clear imaging without interference from residual contrast material.

3. You’re discharging Nathaniel with hepatitis B. Which statement suggests understanding by the patient?

Correct answer: D

Rationale: Understanding that family needs to be aware of symptoms that may indicate a recurrence of hepatitis B shows proper understanding by the patient.

4. The nurse instructs the nursing assistant on how to provide oral hygiene for a client who cannot perform this task for himself. Which of the following techniques should the nurse tell the assistant to incorporate into the client’s daily care?

Correct answer: C

Rationale: Swabbing the client’s tongue, gums, and lips with a soft foam applicator every 2 hours helps maintain oral hygiene for a client who cannot perform this task.

5. To prevent gastroesophageal reflux in a client with hiatal hernia, the nurse should provide which discharge instructions?

Correct answer: B

Rationale: To prevent reflux of stomach acid into the esophagus, the nurse should advise the client to avoid foods and beverages that tend to increase stomach acid, such as coffee and alcohol. The nurse also should teach the client to avoid lying down after meals, which can aggravate reflux, and to take antacids after eating. The client doesn't need to limit fluids with meals as long as the fluids aren't gastric irritants.

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