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 C
Explanation
A) Incorrect. Mild abdominal cramping and bloating are common symptoms of gastroenteritis and may not require immediate intervention.
B) Incorrect. While absence of bowel movements for 24 hours is concerning, it may not be an immediate emergency compared to other options.
C) Correct. The presence of blood in stool or dark, tarry stools indicates potential gastrointestinal bleeding, which requires immediate attention.
D) Incorrect. Nausea and occasional vomiting are common symptoms of gastroenteritis and may not be an immediate concern.
Correct Answer is C
Explanation
A) Incorrect. Elevating the head of the bed is not primarily related to improving blood circulation in the legs.
B) Incorrect. While good digestion is important, elevating the head of the bed primarily helps prevent the reflux of stomach acid into the esophagus.
C) Correct. Elevating the head of the bed can help prevent stomach acid from flowing back into the esophagus, reducing the likelihood of acid reflux and heartburn.
D) Incorrect. Elevating the head of the bed is not typically associated with alleviating joint pain and stiffness.
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