Which term describes a contagious gastrointestinal illness?

Prepare for the Nurse Aide I Module B – Infection Prevention Test. Leverage multiple choice questions, detailed flashcards, and comprehensive explanations. Ensure your readiness for the exam!

Multiple Choice

Which term describes a contagious gastrointestinal illness?

Norovirus is the name of a contagious gastrointestinal illness caused by a virus. It spreads easily through contaminated food, water, surfaces, and person-to-person contact, and only a small amount of virus is needed to cause infection. This makes it a common cause of gastroenteritis, especially in group settings like care facilities and schools. That’s why it’s the best answer: it directly names the illness. The other terms describe broader concepts rather than the illness itself. A pathogen is any disease-causing organism, which is too general for the question. Normal flora refers to the normal, harmless bacteria that live in the gut and don’t cause illness under normal conditions. An outbreak describes a cluster of cases, not the name of the illness.

Norovirus is the name of a contagious gastrointestinal illness caused by a virus. It spreads easily through contaminated food, water, surfaces, and person-to-person contact, and only a small amount of virus is needed to cause infection. This makes it a common cause of gastroenteritis, especially in group settings like care facilities and schools. That’s why it’s the best answer: it directly names the illness.

The other terms describe broader concepts rather than the illness itself. A pathogen is any disease-causing organism, which is too general for the question. Normal flora refers to the normal, harmless bacteria that live in the gut and don’t cause illness under normal conditions. An outbreak describes a cluster of cases, not the name of the illness.

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