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sanitation&hygiene

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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  
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____ can spread disease by secreting toxic substances, becoming parasites in human cells, or by forming colonies in the body that disrupt function   bacteria  
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one-celled organisms called ____ cause disease by parasitizing or directly destroying cells.   protozoa  
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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  
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phil has a venereal disease. this is caused by   person-to-person contact  
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an example of someone with an opportunistic invasion is   a change is anjiyas skin temp and increased moisture act together  
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practice medium-level sanitation. which is likely to use   a hospital disinfectant labeled "tuberculocidal"  
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a dysfunction in the bodys immune system, which defends the body against disease, is called   AIDS  
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primitive cells that have no nuclei   bacteria  
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which of the following is both a safety and sanitation concern   jewelry  
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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  
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HIV is a virus   that can be killed with hot soapy water and a 10% bleach solution  
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AIDS   is a dysfunction of the immune system  
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Created by: marlenasokana
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