Question

video 2: safety data sheets (sds) (6:01)

1. being prepared means working with.
2. a safety data sheet (sds) provides detailed information about

a.
b.
c.

1. how many sections are included in an sds?
2. what section of the sds identifies hazards?
3. which signal word means the chemical is more hazardous, \warning\ or \danger\?
4. true or false? first aid measures are included on an sds.
5. true or false? you can find out important information about storage of a chemical on an sds.
6. briefly explain the importance of section 8 on an sds;

video 3: how to dress for the lab? and what about personal protective equipment (ppe)? (6:42)

1. wearing ( ) is one of the main ways to from injury in the lab.
2. give 2 examples of ppe for the lab:
3. true of false? ppe is your first line of defense.
4. true of false? choose clothing that covers a lot of your skin, but is not bulky or loose when dressing for the lab.
5. true of false? wearing high heels or wedges is permitted as long as they are closed - toe.
6. true or false? if you wear regular eye glasses, then you do not have to also wear goggles.
7. how can you keep your goggles from fogging up?

Explanation:

1. Being prepared means having knowledge about chemicals you'll work with.
2. An SDS provides details about chemical properties, hazards, safety precautions, etc.
3. An SDS typically has 16 sections.
4. The hazard - identification section of an SDS identifies hazards.
5. "Danger" means the chemical is more hazardous.
6. True. First - aid measures are included on an SDS.
7. True. Storage information about a chemical can be found on an SDS.
8. Section 8 of an SDS is important as it details exposure controls and personal protective equipment, which helps protect workers from chemical exposure.

For the lab - dressing part:

1. Wearing personal protective equipment (PPE) is one of the main ways to protect yourself from injury in the lab.
2. Examples of PPE for the lab are safety goggles and lab coats.
3. True. PPE is the first line of defense.
4. True. Clothing should cover skin but not be bulky or loose.
5. False. High heels or wedges are not permitted in the lab even if closed - toe.
6. False. Regular eye glasses do not replace goggles in the lab.
7. Ways to keep goggles from fogging up include using an anti - fog spray or briefly rinsing them with warm water and drying before use.

Answer:

1. Having knowledge about chemicals
2. a. Chemical properties; b. Hazards; c. Safety precautions
3. 16
4. Hazard - identification section
5. Danger
6. True
7. True
8. Details exposure controls and PPE to protect from chemical exposure

For lab - dressing:

1. Personal protective equipment (PPE); protect yourself
2. Safety goggles; Lab coats
3. True
4. True
5. False
6. False
7. Use anti - fog spray or rinse with warm water and dry