Before you ______ penicillin or ampicillin, always have ampules of Adrenalin ready to control an allergic reaction if one occurs

1. Before you ______ penicillin or ampicillin, always have ampules of Adrenalin ready to control an allergic reaction if one occurs.

            A. injection               B. injected                 C. inject                     D. all are correct

2. Drugs are ______ that affect the human body.

            A. chemist                 B. chemical               C. chemistry              D. chemicals

3. When your temperature is above normal, you have a ______.

            A. cough                    B. fever                      C. symptom               D. plague

4. Drugs have different ______ on the body.

            A. effective               B. affect                     C. effects                   D. affected

5. Doctors found penicillin after world War II in the twentieth century.

            A. 1600s                    B. 2000s                     C. 1800s                     D. 1900s

6. Drugs are beneficial. Doctors use them to cure and prevent disease.

            A. good                      B. bad                         C. dangerous             D. safe

7. An overdose of aspirin may cause death. Too many sleeping pills may also cause death.

            A. not enough           B. too many               C. enough                  D. some

8. Two hundred years ago, people had only natural medicine. ______, almost medicine is synthetic today.

            A. However               B. Also                       C. In summary           D. Consequently

9. Anesthetics put patients to sleep so that they do not feel pain.

            A. however                B. also                        C. therefore               D. or

10. The cause of sleeping ______ was discovered in 1901.

            A. illness                    B. sickness                C. ill                            D. sick