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PT Pre clin Sem > Infection Control/BBP > Flashcards

Infection Control/BBP Flashcards

0
Q

hai can be blank

A

deadly

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1
Q

infections that patients acquire during the course of receiving healthcare treatment for other conditions

A

healthcare associated infections

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2
Q

1 out of blank hospitalized patients will get a hai

A

20

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3
Q

direct contact transmission

A

body/body

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4
Q

indirect contact transmission example

A

reusing gloves on another patient

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5
Q

droplet form of transmission is caused by

A

cough, sneeze, talking

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6
Q

microscopic droplet or dust particle form of transmission

A

airborne

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7
Q

transfer via contaminated items

A

common vehicle

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8
Q

transmission via mosquito, flies, rats

A

vectorborne

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9
Q

protects workers against the health hazards related to BBP

A

osha

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10
Q

osha stands for

A

occupational safety and health administration

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11
Q

treat everyone as if they are infected

A

universal precautions

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12
Q

most important precaution for preventing spread of infection

A

handwashing

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13
Q

most common type of protection

A

gloves

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14
Q

infectious microorganisms present in blood

A

blood borne pathology

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15
Q

virus that infects liver and can cause cirrhosis or cancer

A

hepatitis b

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16
Q

hep b can survive in dried blood for blank days

A

7

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17
Q

three exposure methods to bbp

A

needles, contact w/ mucous membranes, non intact skin

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18
Q

assume that everyone is infected

A

universal precautions

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19
Q

anti infectious agents

A

antibacterials, antivirals, antifungals

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20
Q

common goal of anti infectious agents

A

selective toxicity

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21
Q

bacteria are different from human cells because of a blank cell membrane, different blank and blank

A

rigid, ribosomes, nucleic acid metabolism

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22
Q

antibacterial drugs inhibit blank synthesis and function, blank synthesis, or blank synthesis

A

cell wall, protein, DNA/rna

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23
Q

bacterial membranes have blank

A

peptidoglycans

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24
Q

certain agents inhibit cell wall synthesis or create a hole in the blank

A

lipid bilayer

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25
Q

example of cell wall synthesis inhibitor

A

penicillin, cephalosporins, polymixin b

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26
Q

examples of protein synthesis inhibitors

A

tetracyclines, erythromycin, aminoglycosides

27
Q

drugs decreasing dna synthesis do so by inhibiting blank production or do so directly

A

folic acid

28
Q

dna rna inhibitors examples

A

sulfonamides, fluroquinolones, trimethoprim, metronidazole, rifampin

29
Q

strains developing natural defense against drugs

A

resistance

30
Q

common resistant bacteria strains

A

vrsa, mrsa, vre, prsp

31
Q

preventing bacterial resistance should be done by avoiding blank and using blank whenever possible

A

overuse, narrow spectrum

32
Q

a second drug can be used to overcome blank

A

resistance

33
Q

fluoroquinolones have a rehab concern because they can cause blank damage

A

tendon

34
Q

antiviral drugs are very blank and we only have a few of them that work

A

specific

35
Q

antiviral drugs inhibit viral blank

A

enzymes

36
Q

antiviral drugs are blank rather than virucidal

A

virustatic

37
Q

small proteins produced endogenously

A

interferons

38
Q

interferons control cell blank and control blank responses

A

division, immune

39
Q

interferons often encourage cells to create blank enzymes

A

antiviral

40
Q

interferon 2b treats

A

hep c hep b and condylomata

41
Q

interferon n3 treats

A

condylomata

42
Q

interferon 1 treats

A

hep c

43
Q

antiviral blank stimulate immune system to make virus specfic antibodies

A

vaccines

44
Q

retrovirus that attaks t4 lymphocytes

A

hiv

45
Q

loss of lymphocytes causes blank immune function

A

impaired

46
Q

two anti hiv drugs

A

protease inhibitors, reverse transcriptase inhibitors

47
Q

prevent conversion of viral rna to viral dna

A

reverse transcriptase inhibitors

48
Q

nucleoside rti’s act as blank

A

false substrate

49
Q

non nucleoside rti’s block active site on blank

A

reverse transcriptase

50
Q

problems with some rti’s

A

neuropathy, myalgia, joint pain, fever, anemia, pancreatitis

51
Q

protease inhibitors mimic blank components to block protease function

A

viral

52
Q

blank agents are currently on the market or in development

A

-avir

53
Q

protease inhibitor problems

A

lipodystrophy, diarrhea, headache,fatigue

54
Q

atrophy of fat in libs and increased fat in abdomen

A

lipodystrophy

55
Q

current strategy for HIV combat

A

HAART

56
Q

HIV treatment uses two blank and 1 blank

A

rti’s, protease inhibitor

57
Q

fungal infections vocab

A

mycosis

58
Q

fungal infections are usually blank or blank

A

superficial, local

59
Q

fungal infections that are systemic can be serious in blank host

A

immunocompromised

60
Q

common antifungal drug

A

imadazole

61
Q

imadazoles inhibit enzymes that synthesize blank

A

membrane components

62
Q

local imadazoles examples

A

bcm

63
Q

systemic imadazoles examples

A

fik

64
Q

antifungals generally impair blank integrity or blank of fungal cells

A

membrane integrity, biochemistry

65
Q

gi problems are common and headaches from blank

A

systemic antifungals

66
Q

topical/local antifungals are generally blank

A

safe

PT Pre clin Sem (2 decks)

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