A nurse is preparing to administer intermittent tube feeding to a client who has a percutaneous gastrostomy tube. Which of the following actions should the nurse take?
Check the pH level of the client's gastric contents.
Check the patency of the client's tube every 8 hr.
Place the client in a supine position.
Flush the client's tube with 5 mL of water.
The Correct Answer is A
A. Check the pH level of the client's gastric contents: To verify that the tip of the gastrostomy tube is still in the stomach, the nurse should aspirate a small amount of gastric contents and test the pH. Gastric secretions are typically acidic (pH of 5 or less), whereas intestinal or respiratory secretions usually have a higher pH. This ensures the formula is delivered into the stomach and reduces the risk of aspiration.
B. Check the patency of the client's tube every 8 hr: For intermittent feedings, patency should be checked immediately before each feeding rather than on a set hourly schedule. For continuous feedings, patency and residual volumes are usually checked every 4 to 6 hours.
C. Place the client in a supine position: This is contraindicated. To prevent aspiration, the client should be placed in a semi-Fowler's or high-Fowler's position (head of the bed elevated at least 30° to 45°) during the feeding and for 30 to 60 minutes afterward.
D. Flush the client's tube with 5 mL of water: While flushing is necessary to maintain patency, 5 mL is insufficient. The standard practice is to flush with 30 mL of water before and after each intermittent feeding and whenever the feeding is interrupted.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. "I will move your joints to the point of mild pain." - This statement is incorrect. Passive ROM exercises should not be performed to the point of causing pain. Pain during passive ROM exercises can indicate that the movement is too forceful or beyond the client's range of motion, which can lead to injury or discomfort.
B. "I will repeat these movements 3 to 5 times." - This statement is generally correct. Passive ROM exercises are typically repeated several times during each session to help maintain joint mobility and prevent contractures. The specific number of repetitions can vary based on the client's needs and tolerance.
C. "I will move your joints quickly." - This statement is incorrect. Passive ROM exercises should be performed slowly and gently to avoid causing discomfort or injury to the client. Slow movements allow for better control and precision, ensuring that the joints are moved through their full range of motion without undue force.
D. "These movements will be performed once per day." - This statement is incorrect. Passive ROM exercises are usually performed multiple times throughout the day, especially for clients with decreased mobility. Regular and frequent sessions help prevent stiffness, maintain flexibility, and promote circulation in the joints.
Correct Answer is C
No explanation
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