A client asks the nurse about the common causes of gastroenteritis. Which response by the nurse is correct?

A) Correct. Skin turgor and mucous membranes are important indicators of hydration status, which is a critical concern in clients with gastroenteritis.

B) Incorrect. While blood pressure and heart rate are important vital signs, they may not provide immediate information about the client's hydration status.

C) Incorrect. Urinary output and specific gravity are important indicators of renal function, but they may not provide immediate information about the client's hydration status.

D) Incorrect. Respiratory rate and lung sounds are important assessments, but they may not provide immediate information about the client's hydration status.

A) Incorrect. Spicy and greasy foods can exacerbate gastrointestinal symptoms and should be avoided during the recovery phase of gastroenteritis.

B) Correct. Dairy products can be hard to digest for some individuals with gastroenteritis, so it's recommended to avoid them until symptoms completely resolve.

C) Incorrect. While fiber is important for a balanced diet, increasing fiber intake may exacerbate symptoms in the acute phase of gastroenteritis.

D) Incorrect. Large amounts of fatty foods can be difficult to digest and may worsen gastrointestinal symptoms, so they should be avoided during recovery.