1. D.O ________is the Implementing Rules and Regulations for "The Act Strengthening Compliance with Occupational Safety and Health Standards and Providing Penalties for Violations Thereof".* d. D.O No. 198 2. A group tasked with the authority to monitor, inspect, and investigate all aspects of the construction project pertaining to the health and safety of workers.* d. Safety and Health Committee 3. The science that deals with the recognition, evaluation, and control of environmental hazards and stresses arising in and from the workplace.* b. Industrial Hygiene 4. The services of a full-time registered nurse in construction project sites are needed when the total number of workers reached _________or more.* c. 100 5. The standard color of signage used when there is a probable contact with the hazard.* a. red 6. The components of a fall arrest system. (1. Anchor 2. Lanyard 3. Safety Belt 4. Full-body harness)* c. 1, 2 & 4 7. Responsible to provide personal protective equipment for various parts of the body whenever necessary by reason of the hazardous work process or environment.* a. Employer b. Supervisor c. Safety Officer d. Worker 8. The Secretary of the Construction Safety and Health Committee is the _____________________.* a. Project-in-Charge b. Any appointed member c. Safety Officer d. The nurse of the company 9. The depth of an excavation wherein the walls shall be supported by adequate shoring and timbering.* a. 1 meter b. Over 1 meter c. 2 meters d. Over 2 meters 10. Which of the following is not included in the DTI-DOLE Interim Guidelines on Prevention and Workplace Control of CoViD-19?* a. Increasing physical and mental resilience b. Reducing transmission of CoViD-19 c. Mandatory CoViD-19 testing d. Minimizing contact rate 11. The total number of disabling injuries per million employee hours of exposure.* a. Injury Rate b. Severity Rate c. Frequency Rate d. Work Exposure Rate 12. A technique of identifying unsafe practices and hazards in a job task, and providing appropriate/adequate control measures to eliminate or reduce them to an acceptable risk level.* a. Safety Inspection b. Safety and Health Program c. Risk Analysis d. Job Hazard Analysis 13. The minimum height of the top rail of a guardrail system from the floor level.* a. 80 cm b. 90 cm c. 100 cm d. 110 cm 14. The height of an independent scaffold should not be more than ________its minimum base dimension unless guys, ties, or braces are used.* a. 10 times b. 8 times c. 6 times d. 4 times 15. The employment of a Safety Officer 2 (SO2) is required for construction project sites when the total number of workers is ___________.* a. 1 - 9 b. 10 - 50 c. 51 - 99 d. 100 - 199 e. 200 or more 16. A type of temporary structure with platforms supported by ropes or other non-rigid means from an overhead structure(s).* a. Supported scaffold b. Overhead scaffold c. Suspended scaffold d. Dangling scaffold 17. As per the requirement of the OSHS, _______ shall be plainly marked on every lifting appliance.* a. Name of crane b. Safe working load c. Height of lifting appliance d. All of the above 18. The type of respirator for protection against particulates and some forms of mists.* a. Mechanical respirator b. Cartridge respirator c. Air supplying respirator d. Full-face respirator 19. The leading type of accident causing fatalities in the construction project sites.* a. Electrocution b. Struck by moving heavy equipment c. Contact with hazardous substances d. Fall from an elevated location 20. Refers to a set of rules issued by DOLE which mandates the adoption and use of appropriate practices, means, methods, operations or process, and working conditions reasonably necessary to ensure safe and healthful employment.* a. D.O No. 13 b. RA 11058 c. OSHS d. RA 11032 Submit Clear form