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sanitation&hygiene
| Question | Answer |
|---|---|
| ______ insert their own genetic code into the host cells genetic code and feed on it to reproduce; the new particles burst the cell membrane and escape to infect other cells | viruses |
| ____ can spread disease by secreting toxic substances, becoming parasites in human cells, or by forming colonies in the body that disrupt function | bacteria |
| one-celled organisms called ____ cause disease by parasitizing or directly destroying cells. | protozoa |
| jessica became sick when the hamburger she ate contained germs from a food-service worker who did not wash his hands. pathogens were thus spread to jessica via: | environmental contact |
| phil has a venereal disease. this is caused by | person-to-person contact |
| an example of someone with an opportunistic invasion is | a change is anjiyas skin temp and increased moisture act together |
| practice medium-level sanitation. which is likely to use | a hospital disinfectant labeled "tuberculocidal" |
| a dysfunction in the bodys immune system, which defends the body against disease, is called | AIDS |
| primitive cells that have no nuclei | bacteria |
| which of the following is both a safety and sanitation concern | jewelry |
| a client has hepatitis C. the massage practitioner is concerned about becoming infected while giving a client a massage...realistic concern | NO, so long as standard precautions are used |
| HIV is a virus | that can be killed with hot soapy water and a 10% bleach solution |
| AIDS | is a dysfunction of the immune system |
Created by:
marlenasokana
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