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Spdx > Labsafety > Flashcards

Labsafety Flashcards

1
Q

ADMINISTRATION WITHIN THE U.S. DEPARTMENT OF LABOR TO SET LEVELS OF SAFETY AND HEALTH FOR ALL WORKERS IN THE UNITED STATES.

A

Occupational health and safety administration

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2
Q

NONPROFITS EDUCATIONAL
ORGANIZATION THAT SETS VOLUNTARY CONSENSUS STANDARDS FOR ALL AREAS OF CLINICAL LABORATORIES;

A

Clinical and laboratory safety institute

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3
Q

FEDERAL AGENCY THAT CARRIES OUT MANDATED PUBLIC HEALTH LAWS AND REPORTING REQUIREMENTS.

A

Center for disease control and prevention

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4
Q

It is biosafety level that suitable for work involving viable microorganisms that are defined and with well- characterized strains known not to cause disease in human

A

Biosafety level 1

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5
Q

It is biosafety level that basically designed for laboratories that deal with indigenous moderate risk agents present in the community.

A

Biosafety level 2

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6
Q

It is biosafety level that observes practices equipment, and facility design that are applicable to clinical, diagnostic and teaching laboratories consequently observing good microbiological techniques.

A

Biosafety level 2

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7
Q

It is biosafety level that puts emphasis on primary and secondary barriers in the protection of the personnel, the community, and the environment from infectious aerosol exposure.

A

Biosafety level 3

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8
Q

It is biosafety level that Is required for work with dangerous and exotic agents that pose high individual risks of life-threatening diseases that may be transmitted via the aerosol route, for which there are no available vaccines or treatment.

A

Biosafety level 4

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9
Q

ALL CLINICAL LAB SHOULD HAVE:

A

Chemical hygiene plan
Exposure control plan
Copy of Material safety data sheet

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10
Q

Safety begins with the recognition of hazards and is achieved through the ff:

A

Common sense
Listening to instructions
Safety focused
Good personal behavior
Good house keeping
Good lab techniques

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11
Q

2 PRIMARY CUASES OF
ACCIDENTS

A

Unsafe act and environmental conditions

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12
Q

5 SAFETY EQUIPMENTS

A

SAFETY SHOWER AND EYEWASH STATION
PERSONAL PROTECTION EQUIPMENT
FIRE EXTINGUISHER
FUMEHOOD
BIOSAFETY CABINET

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13
Q

These microorganisms are frequently present in the specimens received in the clinical laboratory.

A

Biological hazard

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14
Q

CDC precaution during 1987

A

Universal precautions

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15
Q

What year did cdc made the universal precautions

A

1987

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16
Q

What agency approve universal precautions during 1987

A

Center for disease control and prevention

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17
Q

____________ and ______________precautions should be consistently used for all patients

A

Body fluid and blood

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18
Q

Specimens should be “__________” during centrifugation

A

capped

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19
Q

OSHA Blood-
Borne Pathogens standard requires
written

A

Exposure control plan

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20
Q

Categories of Exposure: daily exposure to blood and body fluids

A

.
Category I

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21
Q

Categories of Exposure: regular exposure to blood and body fluids

A

Category 2

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22
Q

Categories of Exposure: no exposure to blood and body fluids

A

Category 3

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23
Q

3 biohazard symbol

A

Host
Source
Transmission

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24
Q

Biohazard symbol: Under host

A

Standard Precautions
Immunization
Healthy lifestyle
Exposure Control Plan
Post-exposure prophylaxis

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25
Q

Biohazard symbol: Under source

A

Handwashing
biohazards waste disposal
decontamination
Specimen Bagging

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26
Q

Biohazard symbol: Under transmission

A

Personal protective equipment
Handwashing
Aerosol prevention
Disposable equipment
Pest control

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27
Q

LABORATORY GUIDELINES & REGULATIONS Formulated by the

A

Center for disease control and prevention and occupational health and safety administration

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28
Q

The guidelines recommends by universal precautions

A

Wear gloves
Wear face shield
Disposing all needle and sharps puncture resistant containers

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29
Q

Body substance isolation guidelines

A

Not limited to blood borne pathogens
Always wear gloves
Not recommended handwashing

30
Q

A major disadvantage of BSI guidelines are

A

Not recommended handwashing

31
Q

Year that CDC combined the major features of UP and BSI guidelines

A

1996

32
Q

CDC combined the major features of UP and BSI guidelines and called the new guidelines as

A

Standard precautions

33
Q

Standard precautions guidelines

A

• Handwashing
• Gloves
• Mask, eye protection and face shields
• Gown
• Patient care equipment
• Environmental control
• Linen
• Occupational health and Blood-borne pathogens
• Patient Placement

34
Q

DISPOSAL OF BIOLOGICAL WASTE: All biological waste (EXCEPT _________) should be placed in appropriate containers labeled with biohazard symbol

A

URINE

35
Q

Infectious agent

A

Bacteria
Fungi
Virus
Parasite

36
Q

Infectious agent break chain

A

Diagnosis and treatment
Antimicrobial stewardship

37
Q

Reservoir

A

Dirty equipment
Human
Water
Animal
Soil

38
Q

Reservoir break chain

A

Cleaning
Disinfection
Infection prevention
Pest control

39
Q

Portal of exit

A

Open wound
Body fluid
Aerosol

40
Q

Portal of exit break chain

A

Hand hygiene
Ppe
Waste disposal
Respiratory etiquette
Control aerosol

41
Q

Mode of transmission

A

Direct and indirect contact
Ingestion
Inhalation

42
Q

Mode of transmission break chain

A

Hand hygiene
Ppe
Food safety
Cleaning
Isolation

43
Q

Portal of entry

A

Broken skin
Respiratory tract
Mucous membrane
Tubes

44
Q

Portal of entry break chain

A

Hand hygiene
Ppe
First aid
Removal tubes

45
Q

Susceptible host

A

Any person receiving healthcare

46
Q

Susceptible hosts break chain

A

Immunization
Treatment of disease
Health insurance
Patient education

47
Q

The purpose of the plan is to detail the following:

A

Appropriate work practices
Standard operating procedures
PPE
Engineering controls (fume hoods and flammable safety cabinets, Employee training equipment’s and Medical consultation guidelines.)

48
Q

Classified according to flash point the temperature at which sufficient vapor is given off to form an ignitable mixture with air

A

Flammable/combustible chemical

49
Q

injurious to the skin or eyes by direct contact or to the tissue of the respiratory and gastrointestinal tracts if inhaled or ingested

A

Corrosive chemicals

50
Q

spontaneously explode or ignite or that evolve heat or flammable or explosive gases

A

Reactive chemicals

51
Q

Material safety data sheet

A

• Product name and identification
• Hazardous ingredients
• Permissible exposure limit (PEL)
• Physical and chemical data
• Health hazard data and carcinogenic potential
• Primary routes of entry
• Fire and explosion hazards
Reactivity data
• Spill and disposal procedures
• PPE recommendations
• Handling
• Emergency and first aid procedures
• Storage and transportation precautions
• Chemical manufacturer’s name, address, and telephone number
• Special information section

52
Q

has developed
the Standard System for providing
codes and standard information
a b o u t t h e chemicals/solutions.

A

National fire protection association

53
Q

Shapre of NFPA

A

Diamond

54
Q

NFPA COLOR BLUE

A

Health hazard

55
Q

NFPA COLOR red

A

Fire hazard

56
Q

NFPA COLOR white

A

Specific hazards

57
Q

NFPA COLOR yellow

A

Reactivity

58
Q

Yellow symbol

A

1

59
Q

Red symbol

A

2

60
Q

Blue symbol

A

3

61
Q

White symbol

A

W

62
Q

Fire hazard PASS means

A

Pull the pin
Aim nozzle
Squeeze trigger
Sweep nozzle

63
Q

requires
that all health-care institutions post
evacuation routes and detailed plans to
follow in the event of a fire.

A

Joint commission on accreditation of healthcare organizations (JCAHO)

64
Q

Laboratory personnel should be familiar with
these procedures. When a fire is discovered,
all employees are expected to take the
actions in the acronym.

A

Race

65
Q

Race mean

A

Rescue
Alarm
Contain
Exit/extinguish

66
Q

Electrical hazard

A

• Ungrounded or wet equipment; frayed cords
• Electrical Safety
• Lock-out or tag malfunctioning electrical or mechanical equipment until serviced
• Know how to knock a shocked person loose using a non-conductive material

67
Q

Radiation hazard maximum permissible dose is ________ mrem/year whole body

A

5000 mrem

68
Q

must be balanced to distribute the load equally.

A

Centrifuge

69
Q

help eliminate bumping/boilover when liquids are heated

A

Glass bead

70
Q

disposed in OSHA-approved containers

A

Infectious sharp

71
Q

4 Basic Waste Disposal Technique

A

• Flushing down the drain
• Incineration
• Landfill burial
• Recycling

Spdx (4 decks)

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