Workplace Ergonomics & Health Flashcards
7 cards from real HACCP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Workplace Ergonomics & Health flashcards as text
A meat packing facility operates at 34°F (1°C) to maintain food safety. What ergonomic hazard does this cold environment primarily create?
Answer: Reduced hand dexterity and increased injury risk
Cold temperatures reduce blood flow to extremities, impairing hand dexterity and grip strength, which increases the likelihood of musculoskeletal injuries.
Which ergonomic assessment tool uses a scoring system to evaluate posture, load, and repetition for upper-limb tasks in food processing?
Answer: RULA (Rapid Upper Limb Assessment)
RULA provides a quick postural analysis of upper-limb exposure to ergonomic risk in tasks like food trimming or packing.
A baked goods facility requires workers to carry 50 lb flour sacks from a storage area to mixers. What is the most effective ergonomic control?
Answer: Install mechanical conveyor or pallet jack system
Mechanical handling equipment eliminates the manual lifting hazard entirely, which is more effective than administrative or PPE controls.
In HACCP-compliant facilities, job rotation is used as an ergonomic control. What is its primary limitation?
Answer: It only works if rotated tasks use different muscle groups
Job rotation only reduces MSD risk if alternate tasks engage different muscle groups; rotating between similarly stressful tasks provides no ergonomic benefit.
A HACCP coordinator notices that workers frequently reach overhead to retrieve packaging materials. What injury risk does this overhead reaching primarily create?
Answer: Shoulder impingement syndrome
Sustained or repetitive overhead reaching narrows the subacromial space in the shoulder, leading to impingement of rotator cuff tendons.
Which of the following best describes the term 'neutral posture' as used in workplace ergonomics programs in food facilities?
Answer: Body position where joints are near mid-range and muscles are minimally loaded
Neutral posture keeps joints at mid-range positions, minimizing stress on tendons, ligaments, and muscles during work tasks.
Under HACCP principles, how should a recurring ergonomic injury at a specific CCP monitoring station be documented and addressed?
Answer: Record in the corrective action log and modify the workstation design
Ergonomic injuries at CCP stations must be logged and trigger corrective action, as they indicate a systemic hazard that may also compromise monitoring reliability.