A client asks the nurse about the common causes of gastroenteritis. Which response by the nurse is correct?
"Gastroenteritis is primarily caused by viral infections."
"Gastroenteritis is solely caused by bacterial infections."
"Gastroenteritis is usually caused by parasitic infections."
"Gastroenteritis is primarily caused by fungal infections."
The Correct Answer is A
A) Correct. Gastroenteritis is most commonly caused by viral infections, such as norovirus or rotavirus.
B) Incorrect. While bacterial infections can cause gastroenteritis, they are not the sole cause.
C) Incorrect. Parasitic infections are less common causes of gastroenteritis compared to viral and bacterial infections.
D) Incorrect. Fungal infections are rare causes of gastroenteritis and are not considered primary pathogens.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Well water can become contaminated, especially during outbreaks, and is not inherently immune to contamination.
B) Correct. Boiling well water for at least one minute can help kill harmful microorganisms, making it safer to use during a gastroenteritis outbreak.
C) Incorrect. It is important to take precautions with well water during a gastroenteritis outbreak, as it can be a potential source of contamination.
D) Incorrect. Using well water directly from the source without any treatment can pose a risk of gastroenteritis if the water is contaminated.
Correct Answer is A
Explanation
A) Correct. Severe bacterial gastroenteritis can lead to significant fluid and electrolyte imbalances, including hypokalemia, which can be life-threatening.
B) Incorrect. Hypertension is not a typical complication of gastroenteritis.
C) Incorrect. Hypernatremia, or high sodium levels, is not a common complication of gastroenteritis.
D) Incorrect. Hyperglycemia, or high blood sugar levels, is not a typical complication of gastroenteritis.
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