1. Trips, falls, wet floor a. Hazardous Substance b. Biological Hazard c. ergonomic hazard d. Physical hazard
2. Lifting of heavy objects a. Hazardous Substance b. Biological Hazard c. ergonomic hazard d. Physical hazard
3. NCOV, SARS a. Hazardous Substance b. Biological Hazard c. ergonomic hazard d. Physical hazard
4. Alkali solvent a. Hazardous Substance b. Biological Hazard c. ergonomic hazard d. Physical hazard
9. What can be the effect of vibration to the human health? a. Could be laceration, bruising, breaks, eye injury b. Infectious disease, rashes and allergic response Motion sickness, damage to bones and audits, giddiness, blood pressure d. Excessive effort, poor posture and repetition can all lead to muscular pain
10. It is the responsibility to determine the hazards, measure the risks and install controls to protect the workplace. a. True b. false
