Course

Microbiology

Study Pack

Set 39 Human Diseases Caused By Bacteria

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Question 1

(Multiple Choice)

Free
Beta-hemolytic group A streptococci are responsible for _________.

A)rheumatic fever
B)necrotizing fasciitis
C)pharyngitis
D)All of the choices are correct.

Answer

Question 2

(Multiple Choice)

Free
A sharp reduction in the incidence of Haemophilus influenzae serotype b infections is principally due to

A)the discovery of new antibiotics.
B)the development of an effective vaccine.
C)the elimination of the natural reservoir of H.influenzae.
D)improvements in sanitary conditions in meat processing plants.

Answer

Question 3

(Multiple Choice)

Free
Which of the following is not a major cause of meningitis cases in the United States?

A)Neisseria meningitides
B)Haemophilus influenzae
C)Staphylococcus aureus
D)Streptococcus pneumoniae

Answer