Which term describes tiny, invisible organisms?

Prepare for the Credentia California CNA Test. Utilize flashcards and multiple-choice questions, complete with hints and explanations. Gear up for your CNA certification!

Multiple Choice

Which term describes tiny, invisible organisms?

Explanation:
Tiny living things you can’t see without a microscope are called microorganisms. This term directly identifies the small size and the living nature of these organisms, which include bacteria, viruses, fungi, and protozoa. In health care, recognizing this word helps with infection control and hygiene, since microorganisms can spread unless proper precautions like handwashing and surface cleaning are used. The other options don’t fit: memory loss is a symptom, not a type of organism; moving is an action; MSDS is a safety document about chemicals, not living beings.

Tiny living things you can’t see without a microscope are called microorganisms. This term directly identifies the small size and the living nature of these organisms, which include bacteria, viruses, fungi, and protozoa. In health care, recognizing this word helps with infection control and hygiene, since microorganisms can spread unless proper precautions like handwashing and surface cleaning are used. The other options don’t fit: memory loss is a symptom, not a type of organism; moving is an action; MSDS is a safety document about chemicals, not living beings.

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