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. Consuming large meals can lead to increased pressure on the lower esophageal sphincter, potentially exacerbating symptoms of GERD.
B) Correct. Avoiding lying down for at least 2 hours after meals can help prevent acid reflux and heartburn by allowing the stomach to properly digest food.
C) Incorrect. Spicy foods can trigger heartburn in some individuals, so they should be avoided or consumed in moderation in those with GERD.
D) Incorrect. Engaging in vigorous exercise immediately after meals may exacerbate symptoms of GERD. It is advisable to wait until digestion is underway before participating in strenuous physical activity.
Correct Answer is B
Explanation
A) Incorrect. Avoiding fluids can lead to dehydration. It's important to maintain hydration, especially in cases of gastroenteritis.
B) Correct. Clear fluids like water, broth, and oral rehydration solutions help replace lost fluids and electrolytes, preventing dehydration.
C) Incorrect. Caffeinated beverages can lead to further dehydration due to their diuretic effect, so they should be avoided.
D) Incorrect. Fruit juices and carbonated beverages can exacerbate gastrointestinal symptoms and are not recommended during the acute phase of gastroenteritis.
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