ATI RN
Gastrointestinal System ATI
1. Christina is receiving an enteral feeding that requires a concentration of 80ml of supplement mixed with 20 ml of water. How much water do you mix with an 8 oz (240ml) can of feeding?
- A. 60 ml.
- B. 70 ml.
- C. 80 ml.
- D. 90 ml.
Correct answer: A
Rationale: For an 8 oz (240 ml) can of feeding, mix 60 ml of water to achieve the required concentration.
2. A client has been diagnosed with adenocarcinoma of the stomach and is scheduled to undergo a subtotal gastrectomy (Billroth II procedure). During pre-operative teaching, the nurse is reinforcing information about the procedure. Which of the following explanations is most accurate?
- A. The procedure will result in enlargement of the pyloric sphincter
- B. The procedure will result in anastomosis of the gastric stump to the jejunum
- C. The procedure will result in removal of the duodenum
- D. The procedure will result in repositioning of the vagus nerve
Correct answer: B
Rationale: The Billroth II procedure involves anastomosis of the gastric stump to the jejunum.
3. During the first few days of recovery from ostomy surgery for ulcerative colitis, which of the following aspects should be the first priority of client care?
- A. Body image
- B. Ostomy care
- C. Sexual concerns
- D. Skin care
Correct answer: D
Rationale: During the initial recovery period from ostomy surgery, skin care is the first priority to prevent irritation and infection around the stoma site.
4. A client has a percutaneous endoscopic gastrostomy tube inserted for tube feedings. Before starting a continuous feeding, the nurse should place the client in which position?
- A. Semi-Fowlers
- B. Supine
- C. Reverse Trendelenburg
- D. High Fowler’s
Correct answer: D
Rationale: Placing the client in a high Fowler’s position helps prevent aspiration and promotes proper digestion and feeding tube function.
5. Claire, a 33 y.o. is on your floor with a possible bowel obstruction. Which intervention is priority for her?
- A. Obtain daily weights.
- B. Measure abdominal girth.
- C. Keep strict intake and output.
- D. Encourage her to increase fluids.
Correct answer: B
Rationale: For a patient with a possible bowel obstruction, measuring abdominal girth is a priority to monitor for signs of worsening obstruction or distention.
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