ATI RN
ATI Gastrointestinal System Test
1. You’re caring for a patient with a sigmoid colostomy. The stool from this colostomy is:
- A. Formed
- B. Semisolid
- C. Semiliquid
- D. Watery
Correct answer: A
Rationale: The stool from a sigmoid colostomy is typically formed.
2. The nurse is reviewing the record of a client with Crohn’s disease. Which of the following stool characteristics would the nurse expect to note documented on the client’s record?
- A. Chronic constipation
- B. Diarrhea
- C. Constipation alternating with diarrhea
- D. Stool constantly oozing from the rectum
Correct answer: B
Rationale: Diarrhea is a common stool characteristic in clients with Crohn’s disease due to inflammation of the gastrointestinal tract.
3. Which of the following tests can be used to diagnose ulcers?
- A. Abdominal x-ray
- B. Barium swallow
- C. Computed tomography (CT) scan
- D. Esophagogastroduodenoscopy (EGD)
Correct answer: D
Rationale: Esophagogastroduodenoscopy (EGD) is a diagnostic test that involves visualizing the esophagus, stomach, and duodenum to diagnose ulcers.
4. Type A chronic gastritis can be distinguished from type B by its ability to:
- A. Cause atrophy of the parietal cells.
- B. Affect only the antrum of the stomach.
- C. Thin the lining of the stomach walls.
- D. Decrease gastric secretions.
Correct answer: A
Rationale: Type A chronic gastritis can cause atrophy of the parietal cells, which is a distinguishing feature from type B.
5. Ralph has a history of alcohol abuse and has acute pancreatitis. Which lab value is most likely to be elevated?
- A. Calcium
- B. Glucose
- C. Magnesium
- D. Potassium
Correct answer: B
Rationale: In a patient with acute pancreatitis and a history of alcohol abuse, glucose levels are most likely to be elevated.
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