vocabulary 2025/2026 Exam Questions
and Answers | 100% Solved
Acquired Immunity - 🧠ANSWER ✔✔Immunity you develop over a lifetime. It
can come from a vaccine, exposure to an infection or disease.
Acquired Immunodeficiency Syndrome (AIDS) - 🧠ANSWER ✔✔Chronic
immune system disease caused by the human immunodeficiency virus
(HIV).
Antibiotic - 🧠ANSWER ✔✔A substance used to kill microorganisms and
cure infections.
Antibody - 🧠ANSWER ✔✔A protein found in the blood that is produced in
response to foreign substances (e.g., bacteria or viruses) invading the
body. Antibodies protect the body from disease by binding to these
organisms and destroying them.
, Asymptomatic - 🧠ANSWER ✔✔A person who has been infected with an
infectious agent (such as a virus) who does not experience symptoms of
disease during the infection. Asymptomatic person can still spread disease.
Bacteria - 🧠ANSWER ✔✔Single cell microorganisms. Some are harmful
and some are helpful.
Bactericidal - 🧠ANSWER ✔✔Suppresses the growth of bacteria.
Biofilm - 🧠ANSWER ✔✔A thin, slimy film of bacteria that adheres to a
surface.
Blood borne pathogen - 🧠ANSWER ✔✔Infectious microorganisms in
human blood that can cause disease in humans.
Cleaning - 🧠ANSWER ✔✔The process of removing unwanted substances.
Such as dirt, infectious agents, and other impurities, from and an object or
environment.
Contaminate - 🧠ANSWER ✔✔to make impure
Decontaminate - 🧠ANSWER ✔✔neutralize or remove dangerous
substances, radioactivity, or germs from (an area, object, or person)