1) Can pathogens be transferred from animals to humans? a) can be b) yes c) no d) none of the above 2) What is mode of transmission? a) biological disease b) none transferable disease c) Refers to how an infectious agent can be transferred to one person, object or animals d) none of the above 3) any form of threat to fire protection and safety. a) fire hazard b) fire triangle c) hazard d) biological hazard 4) source or combustible material in order to burn. a) fire b) heat c) fuel d) gas 5) driving force that initiates the combustion process. a) fuel b) gas c) Oxygen d) heat 6) This constitutes about 21% of the air around us. a) carbon monoxide b) oxygen c) fuel d) heat 7) are those that result from natural hazards such as lightning, heat, and volcanic activities. a) manmade fire hazards b) electric wirings c) natural fire hazards 8) Pesticides, lighter fluids, gasoline, thinners, spray paints, kerosene, dry cleaning agents, paint solvents, and nail polish are flammable liquids that are used for a wide variety of purposes in the household. are examples of? a) chemicals b) fuels c) gas d) electrical wirings 9) FIRE HAZARD OR BIOLOGICAL HAZARD. Find an area that has not been reached by smoke yet. If there is a lot of smoke, stay low and crawl on your hands and knees because smoke goes straight to the top and fills the ceiling of an enclosed room.  a) fire hazard b) biological hazard 10) Viruses consist of a piece of genetic code in a DNA or RNA, and this is encased by a protein molecule. a) fire hazard b) biological hazard 11) diverse organisms. They could be micro- or macroorganisms. a) fungi b) parasites c) viruses 12) Cover your mouth when you sneeze or cough. Immediately wash your hands afterward. a) FIRE HAZARD b) BIOLOGICAL HAZARD 13) Keep your environment clean. If necessary, sanitize the objects you are using every day. a) fire hazards b) biological hazards 14) These hazards are broad, varying in bodily responses, sources, mode of transmission and infection. They are usually work-related especially in the agricultural industries, laboratories, and hospitals. a) biological hazards b) fire hazards c) biology d) study of biology 15) As long as biohazards are properly identified, they cannot be contained because different types of biohazards have specific methods of prevention, control, and management. a) THE STATEMENT IS TRUE b) THE STATEMENT IS FALSE c) WOMAN 16) The problem with biohazards is that since they are biological in nature, they can adapt and evolve. a) THE STATEMENT IS TRUE b) THE STATEMENT IS FALSE c) WOMAN 17) They can also exit the body and start intruding another host. they are considered nonliving, there is no medicine to kill them. Antibiotics do not normally work in eradicating the virus in a person's body. a) BACTERIA b) FUNGI c) FUNGUS d) VIRUSES 18) Bacteria are unicellular microorganisms. a) TRUE b) FALSE c) NONE OF THE ABOVE

DRRR

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？