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chemical compound used to prevent, diagnose, or treat a disease
The study of characteristics of natural drugs and their sources
What the drug does to the body
what the body does to the drug
Study of the use of drugs in treating disease.
The study of poisons or poisonous effects of drugs
physician gives patient a prescription to be filled by pharmacy
to give a drug by injection, mouth, or other route that introduces it to the body
health care professional distributes the drug in a properly labeled container to the patient for whom it is prescribed