Microbiology 3 Flashcards
1
Q
in 2001 there was an epidemic in the US of which of the following? H1N1 anthrax foot and mouth disease swine flu
A
anthrax
2
Q
in 2009 there was an epidemic of \_\_\_. spanish flu anthrax foot and mouth disease H1N1
A
H1N1
3
Q
in the life cycle of a protozoan which of the following is the most infectious stage? merozoite trophozoite sporozoite gamete
A
trophozoite
4
Q
most of the current new viruses are spread by which of the following means? water animal soil insects
A
insects
5
Q
a group of people were at a barbecue where the desert was creams and custards. the entire group became ill with vomiting and diarrhea. which of the following organisms is probably responsible for this illness?
- clostridium botulinum
- campylobacter jejuni
- streptococcus pyogenes
- staphylococcus aureus
A
staphylococcus aureus
6
Q
which of the following does not have a cell wall? strepotococcus viridans plant cell stapylococcus aureus human cell
A
human cell
7
Q
which of the following is found in tears? IgA IgG IgM IgD
A
IgA
8
Q
which family of organisms is responsible for reverse transcriptase? helminth fungus bacteria virus
A
virus
9
Q
the pentamere configuration of IgM marks? most active form most inactive form denatured closed
A
most active form
10
Q
which of the following organisms is most common cause of toxic shock? salmonella clostridium botulinum streptococcus pyogenes staphylococcus aureus
A
staphylococcus aureus
11
Q
which of the following has not been implicated as a cause of yeast infection in females? opportunistic infection tampons yogurt consumption antibiotic usage
A
yogurt consumption
12
Q
which organism is a common cause of osteomyelitis? streptococcus pyogenes staphylococcus aureus chlamydia streptococcus pneumoniae
A
staphylococcus aureus
13
Q
a person who has measles will receive which of the following forms of immunity? natural active natural passive artificial active artificial passive
A
natural active
14
Q
which of the following is known to enhance phagocytosis? chemotaxis diapedisis eosinophils opsonin
A
opsonin
15
Q
what type of hypersensitivity reaction occurs from a bee sting producing anaphylactic shock? type I type II type III type IV
A
type I
