a client has been diagnosed with gastroesophageal reflux disease the nurse interprets that the client has dysfunction of which of the following parts
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Nursing Elites

ATI RN

Gastrointestinal System Nursing Exam Questions

1. A client has been diagnosed with gastroesophageal reflux disease. The nurse interprets that the client has dysfunction of which of the following parts of the digestive system?

Correct answer: C

Rationale: The lower esophageal sphincter is a functional sphincter that normally remains closed except when food or fluids are swallowed. If relaxation of this sphincter occurs, the client could experience symptoms of gastroesophageal reflux disease.

2. A client with viral hepatitis has no appetite, and food makes the client nauseated. Which of the following interventions would be most appropriate?

Correct answer: D

Rationale: If nausea occurs and persists, the client will need to be assessed for fluid and electrolyte imbalance. Explaining to the client that the majority of calories should be eaten in the morning hours is important because nausea occurs most often in the afternoon and evening. Clients should select a diet high in calories because energy is required for healing. Protein increases the workload on the liver. Changes in bilirubin interfere with fat absorption, so low-fat diets are tolerated better.

3. A nurse orientee is preparing to insert a nasogastric tube, and a nurse educator is observing the procedure. Which of the following supplies if obtained by the nurse orientee would indicate a need for further education regarding this procedure?

Correct answer: B

Rationale: Water-soluble lubricant is used to lubricate 3 to 4 inches of the tube at the insertion end. An oil lubricant is not used because if the tube accidentally goes into the bronchus, pneumonia can develop. Half-inch tape is used to secure the tube after the correct placement is verified. A 50-mL catheter tip syringe is used to aspirate gastric contents to confirm placement. The client will be asked to take a sip of water through a straw to help with the passage of the tube.

4. Nathaniel has severe pruritus due to having hepatitis B. What is the best intervention for his comfort?

Correct answer: A

Rationale: Giving tepid baths can help soothe severe pruritus due to hepatitis B.

5. A client is scheduled for oral cholecystography. Which one of the following actions would the nurse plan to implement before the test?

Correct answer: B

Rationale: Iodine compounds used as radiographic contrast agents, such as iopanoic acid (Telepaque), should not be administered to the client with iodine and seafood allergies because anaphylaxis may occur.

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