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hematology lab > PRELIM - SAFETY N THE HEMATOLOGY LABORATORY > Flashcards

PRELIM - SAFETY N THE HEMATOLOGY LABORATORY Flashcards

1
Q

is the most common risk associated in hematology

A

Exposure to blood and body fluids

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2
Q

are pathogenic microorganisms present in
blood causing infection or diseases.

A

bloodborne pathogens

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3
Q

provides standards to maintain a safe work environment

A

OSHA

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4
Q

OSHA stands for

A

Occupational Safety and Health Administration

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5
Q

give the 7 practices enforced inside the lab

A
  1. Handwashing
  2. Food, drink, and medications not allowed
  3. Applying cosmetics is prohibited
  4. Fomites or any surfaces must be kept away from the mouth and all
    mucous membranes
  5. Contaminated sharps must be disposed of properly
  6. Personal Protective Equipment must be worn at all times following
    the proper donning
  7. Equipment should be checked and maintained
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6
Q

what are the different occupational hazard

A
  1. fire hazard
  2. chemical hazard
  3. electrical hazard
  4. needle puncture
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7
Q

How to use a fire extinguisher? what’s the mnemonics?

A

PASS
Pull
Aim
Squeeze
Sweep

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8
Q

What does P in PASS stands for, and its definition

A

Pull - pull the pin

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9
Q

What does A in PASS stands for, and its definition

A

Aim - Aim at the base of fire

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10
Q

What does the first S in PASS stands for, and its definition

A

Squeeze - Squeeze the lever

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11
Q

What does the 2nd S in PASS stands for, and its definition

A

Sweep - Sweep from side to side

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12
Q

In chemical hazards, _____should be available and reviewed by lab personnel

A

MSDS

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13
Q

MNEMONIC FOR CHEMICAL HAZARD IDENTIFICATON SYSTEM

A

YOU WERE BORN RIGHT
yellow
white
blue
red

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14
Q

you or yellow in chemical identification system stands for

A

Reactivity

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15
Q

Reactivity in chemical hazard has how many stages?

A

4 starting from 0

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16
Q

reactivity stages
0 - ???

A

0 - stable

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17
Q

reactivity stages
1 - ???

A

1 - unstable if heated

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18
Q

reactivity stages
2 - ???

A

2 - violent chemical change

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19
Q

reactivity stages
3 - ???

A

3 shock and heat may detonate

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20
Q

reactivity stages
4 - ???

A

4 - may detonate

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21
Q

“were” r white in chemical hazard occupation stands for

A

Specific hazard

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22
Q

Specific hazard symbol for Oxidizer

A

OXY

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23
Q

Specific hazard symbol for ACID

A

ACID

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24
Q

Specific hazard symbol for ALKALI

A

ALK

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25
Q

Specific hazard symbol for CORROSIVE

A

COR

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26
Q

Specific hazard symbol for use NO WATER

A

W with underline at the middle

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27
Q

Specific hazard symbol for radiatio hazard

A

***RADIOACTIVE SYMBOL

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28
Q

“born” or blue in chemical hazard identification system stands for

A

Health Hazard

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29
Q

Health Hazard has how many stages

A

4 starting from 0

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30
Q

Health hazard stage 0

A

0 - normal material

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31
Q

Health hazard stage 1

A

1 - slightly hazardous

32
Q

Health hazard stage 2

A

2 - hazardous

33
Q

Health hazard stage 3

A

3 - extreme danger

34
Q

Health hazard stage 4

A

4 - stage

35
Q

“right” or red in chemical identification system stands for

A

Fire hazard

36
Q

Fire hazard has how many stages?

A

4 starting from 0

37
Q

Fire hazard stage 0

A

0 - will not burn

38
Q

Fire hazard stage 1

A

1 above 200 f

39
Q

Fire hazard 2

A

2 - below 200 f

40
Q

fire hazard 3

A

3 - below 100 f

41
Q

fire hazard 4

A

below 70 f

42
Q

what are the 4 emergency management plan

A
  • mitigation
  • preparedness
  • response
  • recovery
43
Q

: measures to prevent or reduce the adverse effects of the
emergency.

A

Mitigation

44
Q

design of procedures, identification of resources that
may be used, and training in the procedures

A

Preparedness

45
Q

actions that will be taken when responding to the emergency

A

Response

46
Q

: procedure to assess damage, evaluate response, and
replenish supplies so that the laboratory can return to normal opera

A

recovery

47
Q

SOP in lab stands for

A

Standard operating procedure

48
Q

is a written standard procedure that has been approved
by the person in charged

A

SOP – Standard Operating Procedure ( SO

49
Q

the use of __, _ and ___ in lab is prohibited to avoid electrical hazards

A

adapters, gang plug, and extension cords

50
Q

Before repair or adjustment of electrical equipment, _____ first the
equipment making sure that the hand is ___ and no jewelry is present

A

unplug; dry

51
Q

Containers should be ___

A

punctured proof

52
Q

Improper disposal is the major cause of ____

A

needle prick
incident

53
Q

containers should must be Replaced once the container is ___ full

A

¾

54
Q

it’s about the Test procedures, preparation of specimen collection, specimen storage, lab safety, data processing, handling urgent request

A

standard operating procedure

55
Q

essential part of good laboratory practice

A

standard operating procedure

56
Q

it maintains the optimal quality of performance in the laboratory

A

standard operating procedure

57
Q

ensure consistent quality of work with appropriate
quality assurance program

A

standard operating procedure

58
Q

provides guidance for solving problems

A

standard operating procedure

59
Q

Context of Standard procedure in hematology

A
  1. Calibration and control of basic blood cell counters.
  2. Quality assurance in Hematology
  3. Calibration and maintenance of semi-automated
    hematology equipment.
  4. The Prothrombin
60
Q

Structure of an SOP

A

Structure of an SOP
1.Title Page
2. Scope
3. Specimen Requirements
4.Specimen Reception
5. Safety Precautions
6. Equipment and reagent
7. Procedure
8. Quality control procedures
9. Maintenance
10. Limitation
11. Reporting Result
12. Specimen Post Test
13. Clinical Significance

61
Q

should you remove gloves when using the telephone?

A

yes

62
Q

Cuts especially on the hand, must be covered with a _____ prior to work

A

water
proof dressing

63
Q

Precautions during specimen handling

A

v Wear a plastic apron over the coat
v Wear visor or glasses when there is a risk of splashing or aerosol spray
v Mouth pipetting is forbidden at all times
v Clean up breakages or spillage using 10 % hypochlorite

64
Q

as part of waste disposal and cleaning of equipment, we must place the re-usable glassware and plastic items in a bucket with what substance?

A

2.5% hypochlorite and leave them over night

65
Q

we must soak pipette in ___ for how many minutes before we wash them and dry?

A

2.5 %hypochlorite for 30 - 60 minutes

66
Q

when should be only use the 10% hypochlorite?

A

only in breakage and spillage

67
Q

Color coding of waste – for segregation (DOH)
RED -

A

SHARP MATERIALS

68
Q

Color coding of waste – for segregation (DOH)
GREEN

A

biodegradable waste

69
Q

Color coding of waste – for segregation (DOH)
BLACK

A

Non- biodegradable

70
Q

Color coding of waste – for segregation (DOH)
YELLOW

A

infectious wastes, pathological wastes

71
Q

Color coding of waste – for segregation (DOH)
ORANGE

A

radioactive waste

72
Q

Color coding of waste – for segregation (DOH)
BLUE

A

PHARMACEUTICAL WASTE

73
Q

THERE SHOULD BE FIR EXTINGUISHERS EVERY HOW MANY FEET that should be checked monthly and maintained annually

A

75 FEET

74
Q

Fire detection system, manual fire alarm near exit
doors which is less than ___-away and tested
every ___ months

A

200ft ; three

75
Q

4 fire classes

A

a- trash, wood, paper
b - liquids grease
c - electrical equipment
d - combustible metals

76
Q

MSDS expired every how many years?

A

3 years

77
Q
A

hematology lab (6 decks)

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