Chapter 19 Flashcards
1
Q
What genuses form endospores?
A
Bacillus and Clostridium
2
Q
What genuses cannot form endospores?
A
Corynebacterium and Listeria
3
Q
Are endospores vegetative or dormant?
A
Dormant
4
Q
General characteristics of the Bacillus genus?
A
Saprobic, facultative anaerobes, source of antibiotics, soil reservoir
5
Q
Characteristics of Bacillus anthracis?
A
Nonmotile, source of anthrax
6
Q
What are the 4 types of anthrax?
A
Cutaneous - parenteral, least dangerous
Gastrointestinal - ingested
Pulmonary - respiratory, AKA Woolsorter’s disease, highest mortality
Injectional - contaminated drugs. PWID - people who inject drugs
7
Q
What is Woolsorter’s disease?
A
Another name for pulmonary anthrax caused by Bacillus anthracis
8
Q
A