A school nurse is completing routine health evaluations for school-age children. Which of the following manifestation should alert the nurse to the possibility of pediculosis capitis?

A. Ridged abdomen - This finding is not typically associated with Hirschsprung disease. Instead, the abdomen may appear distended or bloated due to the accumulation of stool in the colon.

B. Ribbonlike, foul-smelling stools - This is a characteristic finding in Hirschsprung disease. Because the affected portion of the colon lacks nerve cells (ganglion cells) responsible for peristalsis, stool movement is impaired, leading to the passage of narrow, ribbonlike stools. These stools may also have a foul odor due to bacterial overgrowth in the affected area.

C. Projectile vomiting - Projectile vomiting is not a common finding in Hirschsprung disease. It is more commonly associated with conditions such as pyloric stenosis or gastroesophageal reflux.

D. Chronic hunger - Chronic hunger is not a typical finding in Hirschsprung disease. Instead, affected infants may experience feeding difficulties, constipation, and failure to thrive due to the obstruction of stool in the colon. They may also exhibit symptoms such as abdominal distention, vomiting, and refusal to feed.

A. "My belly doesn't hurt anymore."

- This statement is concerning because sudden relief from severe right lower quadrant pain in a child with a history of nausea, vomiting, and suspected appendicitis may indicate a rupture or perforation of the appendix. When the appendix ruptures, there may be a temporary alleviation of pain due to the release of pressure. However, this situation is critical and requires immediate medical attention to prevent further complications such as peritonitis or sepsis.

B. "I am hungry and thirsty."

- While it's normal for a child to feel hungry and thirsty, especially if they have been experiencing nausea and vomiting, this statement is not necessarily concerning on its own. However, in the context of suspected appendicitis and severe right lower quadrant pain, it's important for the child to remain NPO (nothing by mouth) to prevent complications in case surgery is needed.

C. "I'm tired and want to take a nap."

- Feeling tired and wanting to rest is not uncommon, especially if the child has been experiencing discomfort or pain for a prolonged period. While this statement may indicate fatigue, it's not inherently concerning in the context of suspected appendicitis. However, it's important for the nurse to monitor the child's energy level and overall condition.

D. "I am scared and I want to go home."

- It's understandable for a child to feel scared or anxious, particularly when facing a medical procedure such as surgery. While this statement reflects the child's emotions, it doesn't necessarily indicate a change in their medical condition. However, it's important for the nurse to address the child's fears and provide emotional support while ensuring that the child receives appropriate medical care.