NBS Microbiology- Test Questions Flashcards Preview

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Flashcards in NBS Microbiology- Test Questions Deck (6):
1

A grape-like odor involved with a tissue color change and blue green pus indicated:
A. Pseudomonas
B. Coliforms
C. Brucellosis
D. Legionella

A

2

The main host defense against bacteria exotoxins is:
A. Helper T cells
B. IgG and IgM antibodies
C. Changes in host receptors in response to toxins
D. Activated macrophages secreting proteases

B

3

The most important function of antibody in host defenses against bacteria is:
A. Activation of Lysozyme- degrades cell wall
B. Acceleration of proteolysis of exotoxins
C. Facilitation of Phagocytosis
D. Inhibition of bacterial protein synthesis

C

4

A newborn will have the most:
A. IgA
B. IgG
C. IgM
D. IgE

B

5

An older infant would have the most:
A. IgG
B. IgM
C. IgA
D. IGE

C

6

What type of tick is responsible for lyme disease?
A. Green
B. Deer
C. Mangrove
D. Rabbit

B
Deer tick