which of the following tests is most commonly used to diagnose cholecystitis
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Nursing Elites

ATI RN

ATI Gastrointestinal System

1. Which of the following tests is most commonly used to diagnose cholecystitis?

Correct answer: B

Rationale: An abdominal ultrasound is the most commonly used test to diagnose cholecystitis.

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. A female client complains of gnawing epigastric pain for a few hours after meals. At times, when the pain is severe, vomiting occurs. Specific tests are indicated to rule out:

Correct answer: A

Rationale: Specific tests are indicated to rule out cancer of the stomach when a client complains of gnawing epigastric pain and vomiting after meals.

4. When a client has peptic ulcer disease, the nurse would expect a priority intervention to be:

Correct answer: C

Rationale: Inserting a nasogastric tube is a priority intervention for a client with peptic ulcer disease to decompress the stomach.

5. A Penrose drain is in place on the first postoperative day following a cholecystectomy. Serosanguineous drainage is noted on the dressing covering the drain. Which nursing intervention is most appropriate?

Correct answer: B

Rationale: Serosanguineous drainage with a small amount of bile is expected from the Penrose drain for the first 24 hours. Drainage then decreases, and the drain is removed usually within 48 hours. The nurse does not need to notify the physician. A sterile dressing covers the site and should be changed to prevent infection and skin excoriation.

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