UNIT – PREVENTION & IMMUNIZATION Which of the following is a public hygiene measure? A Washing hands B Providing sewage system C Having proper diet D Treating infectious diseases The treated microorganisms used in vaccine not cause the disease, but rather _ the body's immune system to build a defense mechanism against the disease A destroy B get C trigger D tell To _ future epidemics, health authorities now recommend that a booster dose of measles vaccine be administered at to or 11 to 12 years A forestall B enhance C identify D monitor These are some methods to trigger the active immunization, except for: A Injection of dead organisms B Injection of antibodies C Injection of bacterial toxins D Injection of attenuated organisms Some primary actions that people can take individually to improve their health include: A Maintaining a balanced diet B Having a diet with high fat content C Getting much sleep D Doing exercise rarely Public _ of AIDS has helped to limit the spread of the disease A Hygiene B Opinion C Awareness D Transmission A worldwide vaccination program resulted in the global of smallpox in 1980 A decrease B eradication C reduction D rise Oral _ is the practice of keeping the mouth clean and healthy by brushing and flossing to prevent tooth decay and gum disease A sterilization B cleaning C washing D hygiene , in medicine, is a strategy used in a population to identify the possible presence of an as-yet-undiagnosed disease in individuals without signs or symptoms A Treating B Diagnosing C Screening D Prognosing 10 vaccines using killed germs usually don’t provide strong protection, so you may need booster shots in order to get ongoing immunity against diseases A Messenger RNA B Inactivated C Viral vector D Live-attenuated 1B 2C 3A 4B 5A 6C 7B 8D 9C 10B