OSHA 10 - Health Hazards in Construction (Questions & Answers) Rated 100% Correct!!

An adequate supply of potable water is required to be provided in all places of employment. a. True b. False - Answer-a. True Employers must provide employees with effective information and training on hazardous chemicals in their work area at the time of their initial assignment, and whenever a new physical or health hazard the employees have not previously been trained about is introduced into their work area. a. True b. False - Answer-a. True Hazard Communication employee training requirements include which of the following: a. _____ the physical and health hazards of the chemicals in the work area b. _____ the measures employees can take to protect themselves such as appropriate work practices, emergency procedures, and personal protective equipment to be used c. _____ explanation of the safety data sheet e. _____ all of the above - Answer-e. _____ all of the above If an employee is exposed to lead for more than ___?___ hours in any work day, the employee's allowable exposure, as a time-weighted average (TWA) for that day, shall be reduced according to the required calculation. - Answer-eight Only qualified and trained employees shall be assigned to install, adjust, and operate laser equipment. a. Trueb. False - Answer-a. True Overexposure to silica may result in a worker contracting ___?___, a severe lung disease. - Answersilicosis Personal protective equipment, as required in subpart E, shall be provided and used to reduce sound levels within the levels of Table D-2 when ___?___ or ___?___ fail to reduce sound levels within the levels of that table. - Answer-administrative or engineering controls Portable containers used to dispense drinking water shall be ___?___. - Answer--capable of being tightly closed -equipped with a tap -clearly marked as to the nature of its contents and not used for any other purpose Portable containers which are used to transfer hazardous chemicals from one labeled container to the point of use need not be labeled. a. True b. False - Answer-a. True The contents of first aid kits must be checked by the employer before being sent out on each job and at least ___?___ on each job to ensure that the expended items are replaced. - Answer-weekly The employer shall assure that no employee is exposed to lead at concentrations greater the ___?___ micrograms per cubic meter of air averaged over an eight-hour period. - Answer-50 Which of the following would be a preventive measure for reducing the risk of contracting crystalline silica? a. _____ Using respiratory protection b. _____ Employing safe work practices c. _____ Using engineering controlsd. _____ All of the above - Answer-d. _____ All of the above