(From external source) Which of the following practices can help prevent gastroenteritis?

Choice A rationale:

Onset and duration of fever is important for assessing the child's condition, but in the context of suspected gastroenteritis, focusing solely on fever may not provide a comprehensive assessment.

Choice B rationale:

Exposure to potential sources of infection is crucial in assessing gastroenteritis. Determining whether the child has been in contact with contaminated food, water, or individuals with similar symptoms helps identify the possible cause of gastroenteritis.

Choice C rationale:

Recent travel history is relevant for assessing certain types of infections, such as travel-related gastroenteritis from exposure to contaminated water or food in other regions. However, in a general assessment of suspected gastroenteritis, exposure to potential sources of infection (Choice B) is more pertinent.

Choice D rationale:

Presence of cough and sore throat is not directly related to gastroenteritis, which primarily affects the gastrointestinal tract. These symptoms are more characteristic of respiratory infections.

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.