Chapter 6 OSH

What is the main purpose of ergonomics?

• To make work easier

• To reduce lighting

• To improve human well-being

• To increase noise levels

What does IAQ stand for?

• Internal Air Quality

• Internal Area Quality

• Indoor Air Quality

• Indoor Area Quality

What is a common health issue caused by poor indoor air quality?

• Headaches

• Hunger

• Joy

• Sleepiness

What is the recommended temperature for comfortable work?

• 25°C

• 20°C

• 16°C

• 10°C

What is a risk of high noise levels at work?

• Improved focus

• Better communication

• Increased energy

• Hearing damage

What should be done to reduce heat stress?

• Work longer hours

• Drink hot drinks

• Take breaks in cooler areas

• Wear heavy clothing

What is a sign of cold stress?

• Fatigue

• Headaches

• Frostbite

• Sweating

What is a good practice for seating design?

• Fixed height

• Adjustable height

• No back support

• Hard surface

What should be avoided to reduce musculoskeletal disorders?

• Static positions

• Movement

• Stretching

• Comfortable seating

What is the effect of awkward posture?

• Increased stress

• Less fatigue

• Improved comfort

• Better circulation