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Csmls Mla Practice Test 2 Questions And Answers With Verified Solutions Already Passed!!!
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Csmls Mla Practice Test 2 Questions And Answers With Verified Solutions Already Passed!!!
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Csmls Mla Practice Test 2 QuestionsAnd Answers With Verified Solutions
Already Passed!!!
Universal precautions apply to which type of hazard?
A.) Bloodborne pathogens
B.) Dangerous chemicals
C.) Environmental hazards
D.) Fire
E.) Radiation - ANSWER✔✔ A.) Bloodborne pathogens
When trying to fix an electrical machine, your first action should be to:
A.) Replace any old cables
B.) Replace the circuit boards
C.) Replace the fuses
D.) Turn off all electricity to the lab
E.) Turn the equipment off - ANSWER✔✔ E.) Turn the equipment off
When mixing acid and water:
A.) You should add the acid quickly to the water
B.) You should add the acid slowly to the water
C.) You should add the water quickly to the acid
D.) You should add the water slowly to the acid
E.) It makes no difference how they are mixed - ANSWER✔✔ B.) You should add
the acid slowly to the water
,Which of these chemicals is NOT explosive?
A.) Crystal violet
B.) Ether
C.) Picric acid
D.) Potassium metal
E.) Sodium azide - ANSWER✔✔ A.) Crystal violet
Which of these is an acceptable way to discard a used needle?
A.) Bend the needle and discard it into a puncture-proof container
B.) Cut the needle and discard it into a puncture-proof container
C.) Discard the needle into a biohazard bag
D.) Discard the needle into the regular garbage
E.) Discard the whole needle into a puncture-proof container - ANSWER✔✔ E.)
Discard the whole needle into a puncture-proof container
A CO2 fire extinguisher can be used on which of these fires?
A.) Flammable gas
B.) Flammable liquid
C.) Magnesium
D.) Paper
E.) Wood - ANSWER✔✔ B.) Flammable liquid
Before turning on a centrifuge, make sure:
A.) All liquid specimen tubes are uncovered
B.) The centrifuge is balanced
, C.) The centrifuge is on a slanted surface
D.) The cover is open - ANSWER✔✔ B.) The centrifuge is balanced
What is the term for a chemical that immediately damages human tissue on
contact?
A.) Carcinogen
B.) Combustible
C.) Corrosive
D.) Flammable
E.) Toxic - ANSWER✔✔ C.) Corrosive
What is the first step when using a fire extinguisher?
A.) Aim the fire extinguisher at the fire
B.) Pull the pin
C.) Squeeze the handle
D.) Sweep the hose from side to side at the base of the fire - ANSWER✔✔ B.) Pull
the pin
*Acronym PASS (Pull, Aim, Squeeze, Sweep)
Which of these items is not found in biohazard spill kits?
A.) Absorbent material
B.) Autoclavable waste bags
C.) Disinfectant
D.) Petri dishes
E.) Safety goggles - ANSWER✔✔ D.) Petri dishes
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