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 A
Explanation
A) Correct. Severe bacterial gastroenteritis may require treatment with antibiotics to target the specific bacterial infection.
B) Incorrect. While fluid replacement is important, administering the appropriate antibiotic is the priority for severe bacterial gastroenteritis.
C) Incorrect. In severe cases, a clear liquid diet may be recommended initially to allow the digestive system to rest and recover.
D) Incorrect. While rest is important, administering the appropriate antibiotic is crucial in cases of severe bacterial gastroenteritis.
Correct Answer is A
Explanation
A) Correct. Dry lips and a sunken fontanelle are signs of severe dehydration in an infant and require immediate attention.
B) Incorrect. While decreased urine output is a concern, it may not necessitate immediate reporting if it is only slightly decreased.
C) Incorrect. Mild irritability during feedings is a symptom of discomfort but may not necessitate immediate reporting.
D) Incorrect. Occasional vomiting after feeds is a common symptom of gastroenteritis and may not necessitate immediate reporting.
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