A harmful germ that causes an infection is called?

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

A harmful germ that causes an infection is called?

A harmful germ that can cause infection is called an infectious agent. These are the germs that invade the body and lead to disease, including bacteria, viruses, fungi, and parasites. The term infectious agent specifies the cause of the infection, whereas the broader term microorganisms includes all microscopic organisms—some of which are harmless or even beneficial. Influenza is an example of a disease caused by a virus, not the general term for germs that cause infection. And a mode of transportation has no bearing on whether a germ can cause infection.

A harmful germ that can cause infection is called an infectious agent. These are the germs that invade the body and lead to disease, including bacteria, viruses, fungi, and parasites. The term infectious agent specifies the cause of the infection, whereas the broader term microorganisms includes all microscopic organisms—some of which are harmless or even beneficial. Influenza is an example of a disease caused by a virus, not the general term for germs that cause infection. And a mode of transportation has no bearing on whether a germ can cause infection.

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