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Microbiology
CH 9 Review Questions
Question | Answer |
---|---|
Which type of symbiosis benefits both members | Mutualism |
The mold that produces penicillin is an example of | Amensalism |
The presenece of microbes in or on the body is a | Contamination |
All of the following areas of the human body contain normal flora except | Peritoneum |
Bacterial endotoxins are | components of the gram negative cell wall |
When a pathogen spreads from the original sire to other tissues or organs it is called a ? infection | Focal |
A disease that is generally present in a given population is | endemic |
Which of the following is not considered to be a vehicle transmission | droplet |
Which of the following is likely to be the most frequently used portal of entry? | Respiratory tract |
Infections that may result from the use of catheters are classified as | Iatrogenic infections |