Unit 1 Flashcards

1
Q

chain of infection

A

infectious agent, reservoir, portal of exit, means of transmission, portal of entry, susceptible host

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2
Q

example of infectious agent

A

bacteria, fungi, viruses and parasites

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3
Q

example of reservoir

A

humans, animals, insects, fomites and body fluids

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4
Q

how to break reservoir

A

disinfection and hand hygiene

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5
Q

example of portal of exit

A

nose, mouth, mucous membrane, specimen collection

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6
Q

how to break portal of exit

A

hand hygiene, standard precautions

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7
Q

examples of means of transmission

A

droplet, airborne, contact, vector and vehicle

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8
Q

how to break means of transmission

A

hand hygiene, ppe, patient isolation and standard precautionse

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9
Q

example of portal of entry

A

nose, mouth, skin, unsterile equipment and mucous membrane

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10
Q

how to break portal of entry

A

ppe, hand hygiene, standard precautions and sterile equipment

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11
Q

example of susceptible host

A

elderly, newborns, patients

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12
Q

how to break susceptible host

A

immunizations, patient isolation and healthy lifestyle

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13
Q

from an animal or insect bite

A

vector

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14
Q

ingestion of contaminated substance

A

vehicle

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15
Q

host touches the patient

A

direct contact

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16
Q

inhalation of dried aerosol particles

A

airborne

17
Q

inhales material from the reservoir

A

droplet

18
Q

recommends wearing gloves when collecting blood and body fluids

A

up

19
Q

excluded urine and body fluids not visibly contaminated by blood

A

up

20
Q

consider all body fluids to be potentially infectious

A

bsi

21
Q

does not recommend handwashing after removing gloves unless visual contamination is present

A

bsi

22
Q

instituted by cdc

A

up

23
Q

meaning of up

A

universal precautions

24
Q

modification of up

A

bsi

25
Q

meaning of bsi

A

body substance isolation

26
Q

instituted by cdc and hicpac

A

standard precautions

27
Q

meaning of hicpac

A

healthcare infection control practices advisory committee

28
Q

standard precation guidelines

A

hand hygiene, wear gloves, use of eye, nose, mouth protection, wear gown, dont recap needles, use of mouthpieces, resuscitaion bags and other ventilation devices for mouth-to-mouth resuscitaion methods

29
Q

prevention

A

proper hand hygiene, proper disposal of wastes, wearing of ppe

30
Q

developed the standard system for the identification of fire hazards

A

nfpa

31
Q

meaning of nfpa

A

national fire protection associatio