Chapter 1 Flashcards
It is any substance which, when taken into body, alters the body’s function either physically and/or psychologically.
Drugs
These are drugs requiring written authorization from a doctor before they can be purchased.
Prescriptive drugs
Are non-prescription medicines, which may be purchased for only any pharmacy or drugstore without written authorization from a doctor.
Over - the - Counter drugs
Are plant substances that have drug effects and whose use is not generally regulated by the law.
Herbal drugs
Are commercial products that have a psychoactive drug effects but are not usually considered drugs.
Unrecognized drugs
These are drugs whose sale, purchase or use is generally prohibited by law.
Illicit drugs
who may prescribe drugs?
Medical Practitioner
It is the amount of drug taken at one time.
Dose
It refers to the amount needed to treat or heal, that is, the smallest amount of drug that will produce a therapeutic effect.
Minimal dose
It pertains to the largest amount of drug that will produce a desired therapeutic effect, without any accompanying symptoms of toxicity.
Maximal dose
It is the amount of drug that produces untoward effects or symptoms of poisoning.
Toxic dose
The amount needed to produce the side effects and action desired by an individual who improperly uses it.
Abusive dose
The amount of drug that will cause death.
Lethal dose
A substance which when taken into the human body cures illness and/or relieves signs/symptoms of disease.
Medicinal drugs
These are drugs that relieve pain.
Analgesics
A medicinal drugs that may produce side effects on somebody who suffers from peptic ulcer or gastric irritation.
Analgesics
Drugs that combat or control infectious organisms.
Antibiotics
Those drug that can lower body temperature or fever due to infection.
Antipyretics
Those drug that control or combat allergic reactions.
Antihistamines
These are drugs that prevent the meeting of the egg cell and sperm cell or prevent the ovary from releasing egg cells.
Contraceptives
Drugs that relieve congestion of nasal pasages.
Decongestants
They can ease the expulsion of mucus and phlegm from the lungs and throat.
Expectorants
Drugs that stimulates defacation and encourage bowel movement.
Laxatives
These are drugs that can calm and quite the nerves and relieve anxiety without causing depression and clouding of the mind.
Sedatives and Tranquilizers