A nurse is teaching the mother of a 5-year-old child who has cystic fibrosis about pancreatic enzymes. The nurse should understand that further teaching is necessary when the mother states which of the following?

A. Broth: While broth can be a source of fluids, it does not contain the appropriate balance of electrolytes needed to rehydrate the body effectively. Gastroenteritis can cause significant fluid and electrolyte loss, so an oral rehydration solution (ORS) with the right proportions of salts and sugars is essential to replace these losses adequately.
B. Diluted apple juice: Diluted apple juice may not provide the proper electrolyte balance needed for rehydration in cases of gastroenteritis. In fact, apple juice is not recommended during episodes of acute gastroenteritis, as it can worsen diarrhea due to its high sugar content. This can lead to further dehydration and discomfort.
C. Oral rehydration solution (ORS): This is the correct answer. Oral rehydration solution is specifically designed to replace lost fluids and electrolytes in cases of gastroenteritis. It contains the right balance of salts and sugars to facilitate effective absorption in the intestines and help rehydrate the body. ORS is the recommended fluid for managing dehydration caused by gastroenteritis in children.
D. Water: While water is essential for hydration, it is not enough to effectively treat dehydration caused by gastroenteritis. Plain water does not contain the necessary electrolytes like sodium, potassium, and chloride, which are lost during episodes of diarrhea and vomiting. Giving water alone may not adequately rehydrate the child and could potentially worsen the dehydration.

For a child with von Willebrand disease experiencing a nosebleed, the nurse should instruct the parent to have the child sit with their head tilted forward slightly (not backward) to prevent blood from flowing down the throat. Applying direct pressure to the nostrils with fingers or using a clean cloth for about 10 minutes will help stop the bleeding.
Option B (applying ice at the base of the nose) is not recommended because ice can cause vasoconstriction, potentially prolonging bleeding in individuals with bleeding disorders.
Option C (placing the child in a supine position with a pillow under the back) is also not recommended, as this can lead to blood flowing down the throat, increasing the risk of aspiration.
Option D (placing the child in a sitting position with her head tilted back) should be avoided as it can lead to blood flowing into the throat and potentially being swallowed or aspirated. This position is generally discouraged for nosebleeds.