Safety Quiz

how long should you stand under the shower after a spill on skin or clothing?

15 min

In case of accidental contact with chemicals, how long should the eyes be flushed at the eyewash station? Select one: Until the irritation is gone 30 minutes 5 minutes 15 minutes

15 minutes

Which types of signs are posted to convey information about chemical storage? Select one or more: A) Hazard signs such as "Flammable," "Oxidizer," and "Corrosive" B) National Fire Protection Association (NFPA) diamond C) Gas Cylinder sign D) Exit sign E) Safety equipment signs such as "Safety Shower" and "Eyewash Station"

A, B, C

All lab participants must remain prepared to use safety equipment in case of emergency. Identify the components of effective preparation. Select one or more: A) Being familiar with how safety equipment is used B) Knowing what safety equipment is available C) Researching alternatives to the safety equipment available in lab D) Understanding where the safety equipment is located E) Practicing with safety equipment before the start of each lab session

A, B, D

Determine when to put on disposable gloves for work in the lab. Select one: A) Before entering the laboratory room B) Before handling any glassware or chemicals for the experiment C) After cleaning all the glassware for the experiment D) After setting up all the glassware but before handling chemicals

B

What should you do every time before you leave the lab? Select one or more: A) Turn off the lights. B) Remove your labcoat, if you are wearing one. C) Wash your hands. D) Remove your gloves.

B, C, D

What are the best practices for safely handling waste in the lab? Select one or more: A) Place any paper towels from the clean-up in the trash. B) Always wear appropriate Personal Protective Equipment. C) Remove gloves for better manipulation of the waste containers. D) Check labels or instructions before any disposal.

B, D

What information does not need to be included a chemical waste label? Select one: A) The date the waste container was filled completely B) Names of the chemical compounds present in the container C) A description of the experiment the chemicals were used for D) Relative amounts of chemical compounds in the container

C

Where would a titrant solution be disposed?

Nalgene bottle with cap

what does P. A. S .S . stand for?

Pull, Aim, Squeeze, Sweep

REVIEW NPFA DIAMOND

REVIEW NPFA DIAMOND

Where would syringe tips be disposed?

Sharps container

Where would an unused solid reagent be disposed?

solid waste container

Which signs are typically posted in areas of active lab work? Select one or more: A) Chemical storage signs B) Personal protective equipment (PPE) sign C) Safety equipment signs D) Sign prohibiting food and drink

all

Where would a broken flask be disposed?

box lined with puncture resistant bag