A nurse is caring for a child in the PACU following a tonsillectomy. Which of the following findings requires immediate intervention by the nurse?

- A: Tighten the screws on the halo device one-quarter turn every 48 hr.
- Rationale: This action is incorrect because the screws on a halo device should not be adjusted by the nurse. The screws are typically set and secured by a healthcare provider, and any adjustments can compromise the integrity of the device and the stability of the cervical spine.

- B: Assess the pin sites for infection once every other day.
- Rationale: While it is important to monitor the pin sites for signs of infection, doing so once every other day may not be sufficient. Pin sites should be assessed at least once per shift to ensure early detection and management of any potential infection.

- C: Encourage flexion and extension of the neck.
- Rationale: This action is contraindicated for a client with a halo vest. The purpose of the halo vest is to immobilize the cervical spine to promote healing. Encouraging neck movement could cause further injury or delay healing.

- D: Reposition the client using a turning sheet.
- Rationale: This is the correct action. Using a turning sheet helps to reposition the client safely and effectively without exerting unnecessary pressure on the cervical spine. It also aids in preventing pressure ulcers and promotes comfort for the client.

A. Placing the child in the Trendelenburg position is not necessary for tracheostomy care. In fact, this position is generally not recommended for routine tracheostomy care.

B. Sterile technique, not clean technique, should be used when changing the tracheostomy tube to reduce the risk of infection.

C. This is the correct action. Having the child flex his head can help prevent tension on the tracheostomy ties and ensure a secure and comfortable fit.

D. Full-strength hydrogen peroxide is too harsh and can cause irritation to the skin around the stoma. It is recommended to use normal saline or a mild soap and water solution for cleaning.