CSMLS MLA Exam Practice Set Questions With Revised Correct Answers
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Course
CSMLS MLA
Institution
CSMLS MLA
CSMLS MLA Exam Practice Set
Questions With Revised Correct
Answers
Red on an NFPA chemical label indicates a:
A.) Acid hazard
B.) Carcinogen
C.) Fire Hazard
D.) Fume Hazard
E.) Poison Hazard - ANSWER
Red = Fire Hazard
Blue = Health Hazard
C.) Fire Hazard
Yellow = Reactiv...
CSMLS MLA Exam Practice Set
Questions With Revised Correct
Answers
Red on an NFPA chemical label indicates a:
A.) Acid hazard
B.) Carcinogen
C.) Fire Hazard
D.) Fume Hazard
E.) Poison Hazard - ANSWER C.) Fire Hazard
Red = Fire Hazard
Blue = Health Hazard
Yellow = Reactivity/Instability Hazard
White = Specific/Special Hazard
What is the term for chemical that can burn or destroy tissue?
A.) Cancerous
B.) Caustic
,C.) Magnetic
D.) Pathogenic
E.) Poisonous - ANSWER B.) Caustic
What type of filter is used tin biological safety cabinets?
A.) Charcoal
B.) Electrostatic
C.) Fiberglass
D.) HEPA
E.) UV Light - ANSWER D.) HEPA
*High Efficiency Particulate Air (Filter)
Class B fires occur with:
A.) Electrical equipment
B.) Flammable liquids
C.) Glassware
D.) Ordinary combustibles
E.) Reactive metals - ANSWER B.) Flammable liquids
*Class A = Ordinary combustible materials
**Cass B = Flammable liquids/gases
,***Class C = Electrical equipment
****Class D = Flammable metallic substances (e.g., Na and K)
Class II(2) Biological Specimen containment should be
performed in:
A.) A class 1 biosafety cabinet
B.) A class 2 biosafety cabinet
C.) A class 3 biosafety cabinet
D.) A laminar flow hood - ANSWER B.) A class 2 biosafety
cabinet
What does WHMIS stand for?
A.) Women's Health and Maternity Inservice System
B.) Workplace Hazardous Materials Information System
C.) Workplace Health Monitoring and Informational Services
D.) World Health Messages for the Informed Society
E.) World Human Meningitis Infection Surveillance - ANSWER
B.) Workplace Hazardous Materials Information System
*WHMIS is Canada's national hazard communication standard.
Which of these is a strong acid?
, A.) Acetic Acid
B.) Carbonic Acid
C.) Nitrous Acid
D.) Pyruvic Acid
E.) Sulfuric Acid - ANSWER E.) Sulfuric Acid
*There are only SEVEN strong acids: hydrochloric acid, nitric
acid, sulfuric acid, hydrobromic acid, hydroiodic acid, perchloric
acid and chloric acid.
In which of these situations should safety goggles be worn?
A.) During blood collections
B.) During reagent and specimen preparation
C.) When talking to members of the public
D.) While inspecting reagent supplies
E.) While transporting sealed waste containers - ANSWER
B.) During reagent and specimen preparation
Sterilization by dry heat is performed at how many degrees
Celsius?
A.) 100
B.) 170
C.) 240
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