A nurse is assisting in the care of clients on a postpartum unit. Which of the following events should the nurse identify as needing to initiate a security alert for?

• Pneumonia: The preschooler is showing signs of shallow breathing, refusal to use the incentive spirometer, and slightly diminished breath sounds in the bilateral lower lobes, all of which increase the risk of developing pneumonia. Postoperative patients, especially young children, are vulnerable to pneumonia due to pain-limited deep breathing and poor pulmonary expansion.
• Wound infection: Although there is some serosanguinous drainage at the incision site, the dressing remains dry overall, and there is no mention of redness, warmth, or purulent discharge typically associated with wound infection. Therefore, wound infection is not the primary concern at this point.
• Ileus: Hypoactive bowel sounds are present, but they have been stable throughout the day without worsening abdominal distension or absence of bowel function. While ileus is a postoperative risk, the more pressing concern given the respiratory findings is pneumonia.
• Shallow breathing: The child consistently shows shallow, unlabored respirations throughout assessments, which indicate limited lung expansion. Without effective use of the incentive spirometer and adequate deep breathing, shallow breathing places the child at high risk for pulmonary complications such as pneumonia.
• Increasing temperature: Although the child's temperature rose slightly by 1600, it remains below 38° C (100.4° F), which is not typically classified as a fever. The minor temperature elevation could be related to inflammation rather than an infectious process at this stage.
• Hypoactive bowel sounds: Hypoactive bowel sounds are expected in the early postoperative period, particularly following abdominal surgery due to the effects of anesthesia and manipulation of the bowel during surgery. While they should be monitored, they are not the primary finding indicating the most urgent complication in this situation.

A. Provide the client with low-calorie formula: The calorie content of the formula is not typically responsible for diarrhea. Diarrhea is more often related to formula intolerance, contamination, or rapid feeding rates rather than calorie density.

B. Increase the rate of the client's feeding: Increasing the rate can worsen diarrhea by overwhelming the gastrointestinal system, leading to poor absorption and increased fluid loss. Slower rates are often needed if diarrhea occurs.

C. Switch the client to a formula containing less protein: Protein content is usually not the cause of diarrhea. Specialized formulas may be needed for certain conditions, but protein itself is not typically a trigger for diarrhea.

D. Administer the client's formula at room temperature: Cold formula can cause gastric cramping and diarrhea. Administering the formula at room temperature helps reduce gastrointestinal irritation and promotes better tolerance of the feeding.