Free NCLEX RN Practice Questions Practice Question
The nurse is assisting the physician with removalCus of a central venous catheter. To facilitate removal, the nurse should instruct the client to:
Correct Answer: C
Rationale: Performing slow, deep breaths during the removal of a central venous catheter helps to stabilize intrathoracic pressure and reduces the risk of air embolism. This technique allows for a smoother extraction process.
Option A, the Valsalva maneuver, increases intrathoracic pressure, which can be contraindicated during catheter removal due to the risk of air entering the bloodstream.
Option B, turning the head to the left and hyperextending the neck, does not provide any benefit and may complicate the procedure.
Option D, turning the head to the right in a sniffing position, is not recommended as it does not adequately address the need for controlled breathing during catheter removal.
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