ATI RN
ATI Gastrointestinal System Test
1. You’re caring for Carin who has just had ileostomy surgery. During the first 24 hours post-op, how much drainage can you expect from the ileostomy?
- A. 100 ml
- B. 500 ml
- C. 1500 ml
- D. 5000 ml
Correct answer: C
Rationale: During the first 24 hours post-op, you can expect about 1500 ml of drainage from the ileostomy.
2. Which of the following complications of gastric resection should the nurse teach the client to watch for?
- A. Constipation
- B. Dumping syndrome
- C. Gastric spasm
- D. Intestinal spasms
Correct answer: B
Rationale: Clients should be taught to watch for symptoms of dumping syndrome, a common complication after gastric resection.
3. Glenda has cholelithiasis (gallstones). You expect her to complain of:
- A. Pain in the right upper quadrant, radiating to the shoulder.
- B. Pain in the right lower quadrant, with rebound tenderness.
- C. Pain in the left upper quadrant, with shortness of breath.
- D. Pain in the left lower quadrant, with mild cramping.
Correct answer: A
Rationale: Patients with cholelithiasis often complain of pain in the right upper quadrant, radiating to the shoulder.
4. A client with liver dysfunction is having difficulty with protein metabolism. The nurse anticipates that the results of which of the following serum laboratory studies will be elevated?
- A. Lactic acid
- B. Ammonia
- C. Albumin
- D. Lactase
Correct answer: B
Rationale: During deamination of proteins, the liver splits the amino group from the carbon-containing compound, which results in the formation of ammonia and a carbon residue. The liver then converts the toxic ammonia substance into urea, which can be excreted by the kidneys. Clients with liver dysfunction may have high serum ammonia levels as a result.
5. The client with peptic ulcer disease is scheduled for a pyloroplasty. The client asks the nurse about the procedure. The nurse plans to respond knowing that a pyloroplasty involves:
- A. Cutting the vagus nerve
- B. Removing the distal portion of the stomach
- C. Removal of the ulcer and a large portion of the cells that produce hydrochloric acid
- D. An incision and resuturing of the pylorus to relax the muscle and enlarge the opening from the stomach to the duodenum.
Correct answer: D
Rationale: A pyloroplasty involves making an incision in the pylorus (the opening from the stomach to the duodenum) and then resuturing it to relax the muscle and enlarge the opening.
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