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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
Biohazard symbol: Under source
Handwashing biohazards waste disposal decontamination Specimen Bagging
26
Biohazard symbol: Under transmission
Personal protective equipment Handwashing Aerosol prevention Disposable equipment Pest control
27
LABORATORY GUIDELINES & REGULATIONS Formulated by the
Center for disease control and prevention and occupational health and safety administration
28
The guidelines recommends by universal precautions
Wear gloves Wear face shield Disposing all needle and sharps puncture resistant containers
29
Body substance isolation guidelines
Not limited to blood borne pathogens Always wear gloves Not recommended handwashing
30
A major disadvantage of BSI guidelines are
Not recommended handwashing
31
Year that CDC combined the major features of UP and BSI guidelines
1996
32
CDC combined the major features of UP and BSI guidelines and called the new guidelines as
Standard precautions
33
Standard precautions guidelines
• Handwashing • Gloves • Mask, eye protection and face shields • Gown • Patient care equipment • Environmental control • Linen • Occupational health and Blood-borne pathogens • Patient Placement
34
DISPOSAL OF BIOLOGICAL WASTE: All biological waste (EXCEPT _________) should be placed in appropriate containers labeled with biohazard symbol
URINE
35
Infectious agent
Bacteria Fungi Virus Parasite
36
Infectious agent break chain
Diagnosis and treatment Antimicrobial stewardship
37
Reservoir
Dirty equipment Human Water Animal Soil
38
Reservoir break chain
Cleaning Disinfection Infection prevention Pest control
39
Portal of exit
Open wound Body fluid Aerosol
40
Portal of exit break chain
Hand hygiene Ppe Waste disposal Respiratory etiquette Control aerosol
41
Mode of transmission
Direct and indirect contact Ingestion Inhalation
42
Mode of transmission break chain
Hand hygiene Ppe Food safety Cleaning Isolation
43
Portal of entry
Broken skin Respiratory tract Mucous membrane Tubes
44
Portal of entry break chain
Hand hygiene Ppe First aid Removal tubes
45
Susceptible host
Any person receiving healthcare
46
Susceptible hosts break chain
Immunization Treatment of disease Health insurance Patient education
47
The purpose of the plan is to detail the following:
Appropriate work practices Standard operating procedures PPE Engineering controls (fume hoods and flammable safety cabinets, Employee training equipment's and Medical consultation guidelines.)
48
Classified according to flash point the temperature at which sufficient vapor is given off to form an ignitable mixture with air
Flammable/combustible chemical
49
injurious to the skin or eyes by direct contact or to the tissue of the respiratory and gastrointestinal tracts if inhaled or ingested
Corrosive chemicals
50
spontaneously explode or ignite or that evolve heat or flammable or explosive gases
Reactive chemicals
51
Material safety data sheet
• 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
has developed the Standard System for providing codes and standard information a b o u t t h e chemicals/solutions.
National fire protection association
53
Shapre of NFPA
Diamond
54
NFPA COLOR BLUE
Health hazard
55
NFPA COLOR red
Fire hazard
56
NFPA COLOR white
Specific hazards
57
NFPA COLOR yellow
Reactivity
58
Yellow symbol
1
59
Red symbol
2
60
Blue symbol
3
61
White symbol
W
62
Fire hazard PASS means
Pull the pin Aim nozzle Squeeze trigger Sweep nozzle
63
requires that all health-care institutions post evacuation routes and detailed plans to follow in the event of a fire.
Joint commission on accreditation of healthcare organizations (JCAHO)
64
Laboratory personnel should be familiar with these procedures. When a fire is discovered, all employees are expected to take the actions in the acronym.
Race
65
Race mean
Rescue Alarm Contain Exit/extinguish
66
Electrical hazard
• 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
Radiation hazard maximum permissible dose is ________ mrem/year whole body
5000 mrem
68
must be balanced to distribute the load equally.
Centrifuge
69
help eliminate bumping/boilover when liquids are heated
Glass bead
70
disposed in OSHA-approved containers
Infectious sharp
71
4 Basic Waste Disposal Technique
• Flushing down the drain • Incineration • Landfill burial • Recycling

Spdx (4 decks)

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