Workplace Safety Flashcards
6 cards from real CAOHC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Workplace Safety flashcards as text
What is the connection between workplace noise and worker fatigue?
Answer: Chronic noise increases physiological stress, elevates cortisol, and contributes to fatigue that impairs performance and safety
Chronic noise acts as a physiological stressor, activating stress hormones and contributing to both mental and physical fatigue.
How should a workplace address safety needs of workers who already have significant hearing loss?
Answer: Through individual accommodations including visual and vibrating alerts, strategic job placement, and communication assistance
Workers with significant hearing loss can work safely with appropriate accommodations.
What is the relationship between noise control and overall workplace productivity?
Answer: Reducing noise improves communication, concentration, reduces errors, decreases fatigue, and increases productivity
Noise reduction provides measurable productivity benefits through improved communication, concentration, and reduced fatigue.
How should noise hazards be addressed at multi-employer work sites?
Answer: Through pre-job noise communication, shared HCP requirements, coordinated protector use, and clear responsibility assignment
Multi-employer sites require coordinated noise hazard management between all employers.
What documentation should be maintained when noise contributes to a workplace accident?
Answer: Noise measurements at the accident location, the worker audiometric history, protector use records, and analysis of how hearing contributed
Thorough documentation should include noise levels, hearing status, protector compliance, and analysis of the auditory communication failure.
What safety considerations apply when selecting hearing protectors for environments with multiple physical hazards?
Answer: Protectors must be compatible with all required PPE and not create additional hazards by blocking critical warning sounds
Selection must consider compatibility with other PPE and ensure protectors do not create safety risks by excessive blocking of critical sounds.