Test 2 Homework Flashcards

(15 cards)

1
Q

DNA repair mechanisms can alleviate what type of damage to cells

A

UV radiation

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2
Q

what is plasmolysis

A

shrinking of the cell due to water leaving it

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3
Q

what is a capnophile

A

CO lover

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4
Q

what is the primary reservoir for rabies

A

wild bats, skunks, racoons, cats, and canines

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5
Q

average incubation for rabies in humans

A

1-2 months

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6
Q

treatment of animal bite for possible rabies

A

-debridement
-wash with soap and water
-infuse wound with rabies immunoglobulin
-postexposure vaccine

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7
Q

why do postexposure rabies vaccines work

A

rabies has a long incubation period which allows the vaccine adequate time to have a protective effect

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8
Q

most common carrier of rabies in the 1990s? in 2017?

A

1990s: raccoons
2017: skunks and bats

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9
Q

what microbial group is easiest to selectively target

A

bacteria

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10
Q

would you prefer an antibiotic with a higher or lower therapeutic index

A

higher

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11
Q

what does a high therapeutic index indicate

A

lower dose of the drug can effectively be used against the infection

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12
Q

what domain are beta lactam drugs part of

A

eukarya

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13
Q

the ability of a microbial cell to produce beta lactamase is based on what

A

its genetics

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14
Q

calvanic acid acts as what to increase the effectivity of beta lactam drugs

A

enzyme inhibitor

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15
Q

what drugs inhibit protein synthesis

A

aminoglycosides
tetracyclines
chloramphenicol
macrolides
antisense nucleic acids
erythromycin
gentamycin

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