A nurse is providing preoperative teaching about using an incentive spirometer for a client. Which of the following instructions should the nurse include?
"Place the head of the bed flat before using the incentive spirometer."
"Hold your breath for 2 to 3 seconds when using the incentive spirometer."
"Use the incentive spirometer every 3 hours while awake."
"Breathe in through your nose when using the incentive spirometer."
The Correct Answer is B
A. "Place the head of the bed flat before using the incentive spirometer." The client should be in a semi-Fowler’s or high-Fowler’s position (sitting upright) to maximize lung expansion.
B. "Hold your breath for 2 to 3 seconds when using the incentive spirometer." Holding the breath allows for maximum lung expansion and helps prevent atelectasis (lung collapse).
C. "Use the incentive spirometer every 3 hours while awake." The incentive spirometer should be used every 1 to 2 hours while awake to promote lung expansion and prevent complications such as pneumonia.
D. "Breathe in through your nose when using the incentive spirometer." The client should inhale deeply through the mouth, not the nose, to ensure proper lung inflation.
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Related Questions
Correct Answer is C
Explanation
A. Flush the client's tube with 5 mL of water. – This is incorrect because the standard amount of water used to flush a feeding tube is typically 30–50 mL to maintain patency and prevent clogging.
B. Place the client in a supine position. – This is incorrect because the client should be placed in a semi-Fowler’s or Fowler’s position (at least 30–45 degrees) to reduce the risk of aspiration.
C. Check the pH level of the client's gastric contents. – This is the correct answer. Checking the pH of gastric contents (typically ≤5.5) helps confirm proper tube placement before administering feedings, reducing the risk of aspiration.
D. Check the patency of the client's tube every 8 hr. – This is incorrect because tube patency should be checked before each feeding or medication administration, not just every 8 hours.
Correct Answer is A
Explanation
A. "Use IV tube ports when injecting medications." Latex-free IV ports should be used instead of rubber stoppers found in some IV bags and vials.
B. "Remove medication from multi-dose vials with the stopper in place." Many vial stoppers contain latex, so the nurse should use single-dose vials or vials labeled as latex-free.
C. "Secure loose cords in stockinette with tape." Stockinettes are sometimes made with latex, posing a risk to the client. Non-latex materials should be used instead.
D. "Schedule the client's surgery as the last procedure of the day." Clients with latex allergies should be scheduled first to minimize exposure to airborne latex particles from gloves and equipment used earlier in the day.
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