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. Avoiding hand hygiene is not an effective way to prevent gastroenteritis; in fact, it increases the risk of infection.
B) Correct. Proper hand hygiene, including washing hands frequently, especially before handling food, is a key measure in preventing the spread of gastroenteritis.
C) Incorrect. Consuming undercooked meats and unpasteurized dairy products can actually increase the risk of gastroenteritis due to potential bacterial contamination.
D) Incorrect. Sharing personal items can increase the risk of spreading gastroenteritis, as the virus or bacteria can be easily transmitted through shared items.
Correct Answer is A
Explanation
A) Correct. Parasitic gastroenteritis is commonly transmitted through consumption of contaminated food and water.
B) Incorrect. Respiratory droplets are not the primary mode of transmission for parasitic gastroenteritis.
C) Incorrect. Direct contact with infected individuals may transmit some infections, but it is not the primary mode of transmission for parasitic gastroenteritis.
D) Incorrect. Insect vectors are more commonly associated with the transmission of certain diseases, such as malaria, rather than parasitic gastroenteritis.
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