Exercise: Actinomycetes And Non Sporing Anaerobes

Questions for: Actinomycetes And Non Sporing Anaerobes

Which of the following bacteria is moderately saccharolytic?
A:
Bacteriodes fragilis
B:
B gingivalis
C:
B melaninogenicus
D:
B levii
Answer: C
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The commonest bacterial cause of cervicofacial actinomycosis is
A:
A. naeslundii
B:
A. viscosus
C:
A. israelii
D:
A. meyeri
Answer: C
No answer description is available. Let's discuss.
The commonest species of Bacteroides in fragilis group, which causes human infection, is
A:
B vulgatus
B:
B fragilis
C:
B ovatus
D:
B merdae
Answer: B
No answer description is available. Let's discuss.
Which of the following bacteria is gram-negative cocci?
A:
Veillonella
B:
Peptococcus
C:
Peptostreptococcus
D:
Sporosarcina
Answer: A
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Lactobacilli constitute the normal flora of
A:
prepubertal vagina
B:
adult vagina
C:
post-menopausal vagina
D:
none of these
Answer: B
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