microbiology lab 1 Flashcards

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1
Q

what bacteria is present in disease anthrax?

A

bacillus anthracis
gm+ and rod shaped

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2
Q

what bacteria is present in disease chlamydia?

A

chlamydia trachomatis
coccus and gm-

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3
Q

what bacteria is present in disease food poisoning or gas

A

clostridium perfringens
bacillus and gm+

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4
Q

what bacteria is present in disease tetanus ?

A

clostridium tetani
rod and gm+

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5
Q

what is part of normal flora but can cause food posiening or uti

A

escherichia coli
bacillus and gm-

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6
Q

what diseases causes tuberculosis?

A

mycobacterium tuberculosis

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7
Q

what bacteria can infect burn wounds, lungs, and gi tract?

A

pseudomonas aeruginosa
bacillus and gm-

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8
Q

what bacteria can cause skin infection, toxic shock syndrome

A

staphylococcus aureus
coccus and gm+

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9
Q

what bacteria can cause scarlet fever?

A

streptococcus pyogenes
coccus and gm+

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10
Q

what is HIV?

A

weakend immune system and aids

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11
Q

what is varicella zoster virus

A

chickenpox, shingles

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12
Q

what is paramyxovirus?

A

mumps, measles

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13
Q

what is rubella virus?

A

german measles

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14
Q

what is herpes simplex?

A

cold sores, genial herpes

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15
Q

what is rhinovirus?

A

common cold

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16
Q

what is influenza virus?

A

flu

17
Q

what is epstein-barr virus?

A

infectious mononucleus

18
Q

what is human papillomavirus?

A

genital warts, cervical cancer, cancers of vulva, penis, anus, oropharynx

19
Q

what is variola virus?

A

small pox

20
Q

what is norovirus

A

gastrointestinal or stomach flu

21
Q

what is the purpose of preparing streak plates?

A

isolate the bacteria from a mixed population to a pure culture

22
Q

why are petri plates stored upside down?

A

so condensation does not drip down and distrupt bacteria

23
Q

what is a antibiotic?

A

a treatment used to inhibit the grow of bacteria or kill them

24
Q

what is an antiseptic?

A

a substance the inhibits the growth of bacteria

25
Q

what is an disinfectant?

A

clean with chemical to destroy bacteria used on surfaces

26
Q

what is aseptic?

A

free from harmful bacteria, viruses, and other harmful microrganisms

27
Q

what is bactericidal?

A

chemical that kills bacteria

28
Q

what is bacteriostatic

A

chemical that stops bacteria from reproducing

29
Q

what is incubation?

A

to keep cells and bacteria at a suitable temperature in order to develop

30
Q

what is normal flora?

A

bacteria that are normally beneficial that live on/in another organisms

31
Q

what is nasocomial?

A

type of hospital inquired infection

32
Q

what is a HAI?

A

an infection that developed in the hosptial

33
Q

what is ubiquity of micro-organisms?

A

bacteria are found EVERYWHERE