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問題一覧
1
ISO
International Organization for Standards
2
IUPAC
International Union of Pure and Applied Chemistry
3
CLSI
Clinical and Laboratory Standards Institute
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Certifies laboratories to conduct forensic drug testing for federal agencies
Substance Abuse and Mental Health Services Administration - SAMHSA
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● general procedures ● policies that mandate measures to reduce or eliminate exposure to hazard
WORK practice controls /ADMINISTRATIVE CONTROL
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-Hand washing after each patient contact
WORK practice controls /ADMINISTRATIVE CONTROL
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-Cleaning surfaces with disinfectants
WORK practice controls /ADMINISTRATIVE CONTROL
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-Hand washing after each patient contact -Cleaning surfaces with disinfectants -Avoiding unnecessary use of needles and sharps and not recapping -Red bag waste disposal -Immunization for hepatitis -Job rotation to minimize repetitive tasks -Orientation, training, and continuing education -No eating, drinking, or smoking in laboratory
work practice controls /ADMINISTRATIVE CONTROL
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signage or warning signage
WORK practice controls /ADMINISTRATIVE CONTROL
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safety features built into the overall design of a product
Engineering Controls
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-Puncture-resistant containers for disposal and transport of needles and sharps -Safety needles that automatically retract after removal -Biohazard bags -Splash guards -Volatile liquid carriers -Centrifuge safety buckets -Biological safety cabinets and fume hoods -Mechanical pipetting devices
ENGINEERING controls
12
- barriers that physically separate the user from a hazard
Personal protective equipment
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-Nonlatex gloves Isolation gowns -Masks, including particulate respirators -Face shields -Protective eyewear (goggles, safety glasses)
Personal protective equipment
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-Chemical-resistant gloves; -subzero (freezer) gloves; thermal gloves -Hearing protection (earplugs or earmuffs) -Eyewash station -Safety shower -Fire extinguisher -Laboratory spill kit -First aid kit
EMERGENCY equipment
15
Aerosol infection is not a ______ HAZARD
PHYSICAL
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is not a PHYSICAL HAZARD
Aerosol infection
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- Readily accessible to employees, A standardized format is not mandatory, and Incudes information about PPE recommendations.
Material Safety Date Sheet (MSDS)
18
It is Annually NOT PART OF MSDS
EDUCATION OF EMPLOYEES
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Length
Meter m
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Mass
Kilogram kg
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Time
Second s
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Electric current
Ampere A
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Thermodynamic temperature
Kelvin K
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Amount of substance
Mole mol
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Luminous intensity
Candela cd
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Frequency
Hertz Hz
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Force
Newton N
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Celsius temperature
Degree Celsius oC
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The predominant practice for temperature measurement uses the ________or centigrade scale
Celcius (°C)
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The SI designation for temperature is the _______scale
KELVIN
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Catalytic activity
KataI kat
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Minute (time)
(60 s) min
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Hour
(3,600 s) h
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Day
(86,400 s) d
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Liter (volume)
(1 dm3 = 1o-3 m3) L
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Angstrom
(0.1 nm = 10-10 m) A
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CELCIUS (CENTRIGRADE) TO FAHRENHEIT
oC (9/5)+32
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FAHRENHEIT TO CELCIUS (CENTRIGRADE)
(oF-32)5/9
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What is the smallest analyte that can be detected
femtoliter
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Albumin
10 g/100 mL g/L
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Bilirubin
17.1 mg/dL umol/L
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BUN
0.357 mg/dL mmol/L
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Na,K,Cl
1 meq/dL mmol/L
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Cholesterol
0.026 mg/dL mmol/L
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Creatinine
88.4 mg/dL Umol/L
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Glucose
0.555 mg/dL mmol/L
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Thyroxine
12.9 ug/dL nmol/L
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Total protein
10 g/dL g/L
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Triglyceride
0.0113 mg/dL mmol/L
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Uric Acid
0.0595 mg/dL mmol/L
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400-700nm =
VISIBLE
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VISIBLE
400-700nm
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<___nm = Ultraviolet region (UV)
400
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<400 nm
Ultraviolet region (UV)
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>___nm = infrared region
700
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>700 nm
infrared region
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Planck - Frequency is __________ proportional to wavelength
inversely
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Planck
Frequency is inversely proportional to wavelength
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Has the highest energy
Gamma
60
A green-colored solution should show highest transmittance at:
525
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What colored solution should show highest transmittance at: 525nm?
green