A nurse is reinforcing teaching with the guardian of a school-age child who has asthma.Which of the following instructions should the nurse include in the teaching?

Choice A rationale

A hot spot on the cast indicates localized warmth, which is a common sign of infection. The presence of a hot spot suggests that there might be an underlying infection beneath the cast, potentially requiring medical intervention. It is important to monitor for signs of infection to prevent complications and ensure proper healing of the fracture.

Choice B rationale

Pruritus, or itching, under the cast is a common discomfort experienced by patients with casts. It is usually due to dry skin or irritation but is not typically a sign of infection. While pruritus can be bothersome, it does not indicate an infectious process and can be managed with appropriate skin care.

Choice C rationale

General edema of the toes can occur due to prolonged immobility or dependency of the limb. While it can indicate impaired circulation or venous return, it is not specific to infection. Generalized edema requires monitoring but is not a definitive sign of infection within the cast.

Choice D rationale

Pain at the fracture site is expected after a fracture and can be managed with analgesics and proper cast care. Persistent or worsening pain might indicate complications such as improper cast fit or delayed healing, but it is not a specific sign of infection. Pain management and follow-up are essential for recovery.

Choice A rationale

Providing cherry fruit juice is not recommended for a child immediately postoperative following a tonsillectomy. Red-colored fluids can be mistaken for blood if the child vomits, making it difficult to assess for postoperative bleeding. Clear or light-colored fluids are preferred.

Choice B rationale

Reminding the child to cough and deep breathe is not appropriate immediately postoperative following a tonsillectomy. Coughing can dislodge clots and increase the risk of bleeding at the surgical site. Encouraging gentle breathing exercises may be more suitable.

Choice C rationale

Encouraging the child to use a straw is not advised following a tonsillectomy. The use of a straw can create negative pressure in the mouth and throat, which may disrupt the surgical site and increase the risk of bleeding. Sipping from a cup is preferred.

Choice D rationale

Applying an ice collar can help reduce pain and swelling in the throat area following a tonsillectomy. Cold therapy is effective in providing comfort and minimizing inflammation, making it a beneficial intervention for postoperative care. .