A nurse is caring for a client diagnosed with gastroenteritis. What is the primary characteristic feature of gastroenteritis?

Choice A rationale:

Norovirus is a common cause of viral gastroenteritis, but it is more commonly associated with outbreaks in closed settings such as cruise ships or healthcare facilities, rather than being the most common cause in young children during the winter months.

Choice B rationale:

Astroviruses can cause gastroenteritis, but rotavirus is more prevalent in causing gastrointestinal illness among young children, particularly during the winter months.

Choice C rationale:

Rotavirus is the most common cause of viral gastroenteritis in young children during the winter months. It leads to symptoms like vomiting and diarrhea and can be prevented through vaccination.

Choice D rationale:

Enteric adenoviruses can cause gastroenteritis, but rotavirus is generally more widespread among young children, especially in the winter.

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.