(From external source) Which is the most common cause of viral gastroenteritis in young children during the winter months?
Norovirus.
Astroviruses.
Rotavirus.
Enteric adenoviruses.
The Correct Answer is C
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Administering 50-100 ml/kg of oral rehydration therapy (ORT) is recommended for severe dehydration. This guideline ensures a more aggressive fluid replacement to address significant fluid loss.
Choice B rationale:
Administering 100-200 ml/kg for mild dehydration might lead to overhydration in less severe cases, increasing the risk of fluid overload.
Choice C rationale:
Administering 20-40 ml/kg for severe dehydration is insufficient to adequately address severe fluid loss and rehydrate the client effectively.
Choice D rationale:
Administering 40-60 ml/kg for mild dehydration may not provide enough fluids to adequately address dehydration, especially if the client's condition worsens.
Correct Answer is B
Explanation
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.
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