A charge nurse observes smoke coming from a trash receptacle in the unit's waiting room.
Which of the following actions should the nurse take first?

- A. Correct. The nurse should turn off the CPM machine during mealtime, as it can interfere with the client's ability to eat and drink comfortably. The nurse should also turn off the CPM machine when transferring or repositioning the client, or when performing wound care or other interventions on the affected leg.

- B. Incorrect. The nurse should maintain the client's affected hip in a neutral position, as external rotation can cause malalignment of the prosthesis and impair healing. The nurse should use pillows or wedges to support the leg and prevent rotation or abduction of the hip joint.

- C. Incorrect. The nurse should not instruct the client how to adjust the CPM settings, as this can compromise the prescribed range of motion and speed of the device. The nurse should follow the provider's orders and check with them before making any changes to the CPM settings. The nurse should also monitor the client's pain level and administer analgesics as needed to facilitate compliance with the therapy.

- D. Incorrect. The nurse should not store the CPM machine under the client's bed when not in use, as this can pose a safety hazard and damage the equipment. The nurse should place the CPM machine on a stable surface near the bed and ensure that it is plugged into a grounded outlet and has adequate battery backup in case of power failure.

Advocacy is a leadership role that helps others to self-actualize.

• A. Advocacy is a leadership role that helps others to self-actualize. This statement is true and reflects one of the core principles of advocacy, which is to empower others to achieve their full potential and exercise their rights and responsibilities. This choice is correct.
• B. Subordinates are advocates for the nurse manager. This statement is false and contradicts one of the core principles of advocacy, which is to act in the best interest of those who are vulnerable or oppressed, not those who are in positions of power or authority. This choice is incorrect.
• C. Advocacy encourages clients to rely on health care staff for decision-making. This statement is false and contradicts one of the core principles of advocacy, which is to respect and support clients' autonomy and self-determination, not to impose or influence their choices or actions. This choice is incorrect.
• D. Nurse managers should distrust people who expose inappropriate professional practices. This statement is false and contradicts one of the core principles of advocacy, which is to promote and uphold ethical standards and quality of care, not to conceal or ignore malpractice or misconduct. This choice is incorrect.