Biosafety Lab 1 Quiz

What is the definition of a laboratory?

• A place used for scientific work that may be hazardous

• A place used for gardening experiments

• A place used for cooking experiments

• A place used for art projects

Which of the following is NOT a category of laboratory hazards?

• Astronomical

• Psychological

• Chemical

• Biological

What is the main route of exposure for laboratory hazards through inhalation?

• Injection

• Absorption through the skin

• Digestive tract

• Respiratory tract (lungs)

Which of the following is a possible health hazard from laboratory exposure?

• Hair loss

• Joint pain

• Muscle growth

• Eye irritation

What should you do if a substance spills and leaks in the laboratory?

• Ignore it

• Leave it for someone else to clean

• Wait for it to evaporate

• Clean it up immediately

What is a general principle of laboratory safety?

• Never wear protective gear

• Act carelessly in an emergency

• Understand laboratory hygiene

• Ignore all safety rules

What is a key aspect of laboratory hygiene?

• Eating and drinking in the lab

• Touching your face, mouth, or eyes

• Washing hands before leaving

• Applying cosmetics

Which protective tool should always be worn in the laboratory?

• Safety goggles

• Sunglasses

• Earplugs

• Scarf

What should you do before using instruments or leaving the laboratory?

• Keep gloves on

• Wear sandals

• Remove gloves

• Use eye lenses

What should you do with laboratory coats?

• Keep them unfastened

• Fasten them

• Wear them inside out

• Don't wear them