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Chapter 11
| Question | Answer |
|---|---|
| The term infection refers to _________. | pathogens penetrating host defenses |
| Which terminology is not used to describe members of the resident biota? | Pathogenic biota |
| Resident biota are found in/on the _________. | Skin. mouth, nasal passages, large intestine |
| Normal biota includes each of the following except _________. | Bacteria, fungi, Protozoans, viruses |
| Opportunistic pathogens _________. | cause disease in compromised individuals |
| Pathogenic microbes that cause disease in healthy people are called _________. | true pathogens |
| The greatest number of pathogens enter the body through the _________. | respiratory system |
| An infectious agent that originates from outside the body is called _________. | exogenous |
| An infectious agent already existing on or in the body is called _________. | endogenous |
| The minimum amount of microbes in the inoculating dose is the _________. | infectious dose |
| Which of the following is not a method of adhesion? | CIlia |
| Once a microbe has entered a host, what process performed by certain white blood cells will attempt to destroy the microbes? | Phagocytosis |
| Virulence factors include all the following except _________. | ribosomes |
| Microbial hyaluronidase, coagulase, and streptokinase are examples of _________. | exoenzymes |
| _________ are toxins that are the lipopolysaccharide of the outer membrane of gram-negative cell walls. | Endotoxins |
| _________ are bacterial enzymes that dissolve fibrin clots. | Kinases |
| The best descriptive term for the resident microbiota is _________. | mutualistic |
| The _________ is the time between an encounter with a pathogen and the first symptoms. | incubation period |
| The number of cases, including new cases as well as already existing cases, in a defined period of time is the _________. | prevalence |