I. Multiple Choice: Read and understand the following statement Write your answer on the space provided before each number 1. Which of the following refers to an act or condition that may cause an injury or an illness? A. Hazard C. Occupation B. Location D. Risk 2. What is the constitutional law designed to make sure that all Filipinos have safe air to breathe? A Building Code C. Contingency Plan B. Clean Air Act D. OHSP 3. Which of the following is an emergency treatment for injuries or ailments until professional medical care are available? A. Contingency measure C. Mitigation B. First Aid D. Isolation​