Question

you should wear suitable eye protection: *

• to improve your vision
• when engaged in any activity where eye hazards may exist
• to avoid myopia
• when you desire to improve your appearance

true or false: all work that you plan to do should be approved by the instructor * 1 point

• true
• false

cal osha has designated that is is safe to listen to ______ decibels for 8 hours * 1 point

• 80
• 90
• 95
• 100

true or false: most accidents are caused by carelessness * 1 point

• true
• false

Explanation:

1. Eye protection is worn to safeguard eyes in hazardous situations. It doesn't improve vision, avoid myopia or enhance appearance mainly.
2. In a work - or study - related setting, instructor approval for planned work is a standard safety and management practice.
3. Cal OSHA designates 90 decibels as the safe limit for an 8 - hour exposure.
4. Carelessness is a common cause of many accidents.

Answer:

1. when engaged in any activity where eye hazards may exist
2. True
3. 90
4. True