A nurse is educating parents about preventing gastroenteritis in their children. Which preventive measure should the nurse include in the teaching? Select all that apply.

Choice A rationale:

Vital signs are crucial to assess the child's overall condition and the severity of gastroenteritis. Elevated heart rate and decreased blood pressure may indicate dehydration.

Choice B rationale:

Travel history is important to identify potential sources of infection or exposure, which can help determine appropriate treatment and infection control measures.

Choice C rationale:

Urinary output can be monitored to assess the child's hydration status. Decreased urine output may indicate dehydration.

Choice D rationale:

Blood glucose level, while relevant in some medical conditions, is not a primary consideration in the assessment of gastroenteritis.

Choice E rationale:

Skin turgor reflects the degree of dehydration. Poor skin turgor may indicate significant fluid loss.

Choice A rationale:

Avoiding handwashing after using the toilet would increase the risk of transmitting infection, as proper hand hygiene is essential to prevent the spread of pathogens.

Choice B rationale:

Sharing personal items with family members can contribute to the transmission of infections. It is important to discourage this behavior.

Choice C rationale:

Washing fruits and vegetables before eating helps remove potential contaminants and pathogens, reducing the risk of ingesting harmful microorganisms.

Choice D rationale:

Using the same cup as a friend to drink can lead to the spread of infections through direct contact with contaminated surfaces. It is advisable to use separate utensils and containers to prevent transmission.