Which of the Following Is True About an Opportunistic Infection

question 55

Multiple Choice

Which of the following is true about an opportunistic infection?

• A)The microorganism waits in the body for an opportunity to cause disease.
• B)It always occurs as a lung infection.
• C)It is seldom serious or critical.
• D)It is also called SARS.

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Definitions:

Fossil Record

A collection of fossils that documents the history of life on Earth through various geological periods.

Prokaryotes

Single-celled organisms without a nucleus, including bacteria and archaea, characterized by the absence of membrane-bound organelles.

Element

A substance consisting of atoms with the same number of protons in their nuclei, representing the simplest form of chemical substances.

Isotopes

Variants of a particular chemical element that have the same number of protons but different numbers of neutrons in their nuclei.