SSH Ergonomics & Musculoskeletal Disorder Prevention 2

Question 1

Which OSHA standard specifically addresses ergonomics in the meatpacking industry and requires employers to implement ergonomics programs?

Accepted Answer

OSHA's Meatpacking Industry Ergonomics Program Guidelines (1993)

Answer

OSHA's 1993 Meatpacking Industry Ergonomics Program Guidelines provide voluntary guidance for controlling ergonomic hazards specific to meatpacking; a general industry ergonomics standard was revoked in 2001.

Question 2

Static loading, a significant ergonomic risk factor, is best described as:

Accepted Answer

Maintaining a body segment in a fixed position for a prolonged period

Answer

Static loading refers to holding a muscle or body segment in a contracted or fixed position for an extended time, which reduces blood flow and accelerates muscle fatigue.

Question 3

The ACGIH Threshold Limit Value (TLV) for hand-arm segmental vibration is primarily concerned with preventing which condition?

Accepted Answer

Raynaud's phenomenon (vibration white finger)

Answer

The ACGIH TLV for hand-arm vibration is designed to prevent vibration-induced white finger (Raynaud's phenomenon), a vascular disorder caused by prolonged use of vibrating hand tools.

Question 4

In an ergonomic program, a 'participatory ergonomics' approach emphasizes:

Accepted Answer

Involving workers in identifying hazards and developing solutions

Answer

Participatory ergonomics actively involves workers, supervisors, and management in hazard identification and solution development, leveraging frontline knowledge to improve program effectiveness.

Question 5

Which of the following keyboard tray or monitor positions is consistent with neutral ergonomic posture for office work?

Accepted Answer

Monitor top at or slightly below eye level with neck in neutral position

Answer

Positioning the top of the monitor at or slightly below eye level allows the worker to view the screen without flexing or extending the neck, maintaining a neutral cervical posture.

SSH - Specialist Safety & Health Certified Practice Test

SSH - Specialist Safety & Health Certified Practice Test

SSH Ergonomics & Musculoskeletal Disorder Prevention 2