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Advanced Medical Terminology
Lesson 21: Pharmacology
116
Medical
Professional
09/24/2008

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Term
ADDICTION
Definition
Physical and psychological dependence on and craving for a drug
Term
ADDITIVE ACTION
Definition
Drug action in which the combination of two similar drugs is equal to the sum of the effects of each
Term
AEROSOL
Definition
Particles of drug suspended in air
Term
ANAPHYLAXIS
Definition
Exaggerated hypersensitivity reaction to a previously encountered drug or foreign product
Term
ANTAGONISTIC ACTION
Definition
Combination of two drugs gives less than an additive effect
Term
ANTIDOTE
Definition
Agent given to counteract an unwanted effect of a drug
Term
BRAND NAME
Definition
Commercial name for a drug; trademark or trade name
Term
CHEMICAL NAME
Definition
Chemical formula for a drug
Term
CONTRAINDICATIONS
Definition
Factors in the patient's condition that prevent the use of a particular drug or treatment
Term
CONTROLLED SUBSTANCES
Definition
Drugs that produce tolerance and dependence and have potential for abuse or addiction
Term
FOOD AND DRUG ADMINISTRATION (FDA)
Definition
Governmental agency having the legal responsibility for enforcing proper drug manufacture and clinical use
Term
GENERIC NAME
Definition
Legal noncommercial name for a drug
Term
IATROGENIC
Definition
Condition caused by treatment (drugs or procedures) given by physicians or medical personnel
Term
IDIOSYNCRASY
Definition
Unexpected effect produced in a particularly sensitive individual but not seen in most patients
Term
INHALATION
Definition
Administration of drugs in gaseous or vapor form through the nose or mouth
Term
MEDICINAL CHEMISTRY
Definition
Study of new drug synthesis; relationship between chemical structure and biological effects
Term
MOLECULAR PHARMACOLOGY
Definition
Study of interaction of drugs and their target molecules such as enzymes, or cell surface receptors
Term
ORAL ADMINISTRATION
Definition
Drugs are given by mouth
Term
PARENTERAL ADMINISTRATION
Definition
Drugs are given by injection into the skin, muscles, or veins
Term
PHARMACIST
Definition
Specialist in preparing and dispensing drugs
Term
PHARMACY
Definition
Location for preparing and dispensing drugs; also the study of preparing and dispensing drugs
Term
PHARMACODYNAMICS
Definition
Study of the effects and strength of a drug within the body
Term
PHARMACOKINETICS
Definition
Calculation of a drug concentration in tissues and body fluids over a period of time
Term
PHARMACOLOGIST
Definition
Specialist in the study of the properties, uses, and actions of drugs
Term
PHARMACOLOGY
Definition
Study of the preparation, properties, uses, and actions of drugs
Term
PHYSICIANS' DESK REFERENCE (PDR)
Definition
Reference book that lists drug products
Term
RECEPTOR
Definition
Target substance with which a drug interacts in the body
Term
RECTAL ADMINISTRATION
Definition
Drugs are inserted through the anus into the rectum
Term
SIDE EFFECT
Definition
Adverse reaction that routinely results from the use of a drug
Term
SUBLINGUAL ADMINISTRATION
Definition
Drugs are given by placement under the tongue
Term
SYNERGISM
Definition
Combination of two drugs causes an effect that is greater than the sum of the individual effects of each drug alone
Term
SYRINGE
Definition
Instrument (tube) for introducing or withdrawing fluids from the body
Term
TOLERANCE
Definition
Larger and larger doses of a drug must be given to acheive the desired effect. The patient becomes resistant to the action of a drug as treatment progresses
Term
TOPICAL APPLICATION
Definition
Drugs are applied locally on the skin or mucous membranes of the body; ointments, creams, and lotions are applied topically
Term
TOXICITY
Definition
Harmful effects of a drug
Term
TOXICOLOGY
Definition
Study of harmful chemicals and their effects on the body
Term
TRANSPORT
Definition
Movement of a drug across a cell membrane into body cells
Term
UNITED STATES PHARMACOPEIA (USP)
Definition
Authoritative list of drugs, formulas, and preperations that sets a standard for drug manufacturing and dispensing
Term
VITAMIN
Definition
Substance found in foods and essential in small quantities for growth and good health
Term
ACE INHIBITOR
Definition
Lowers blood pressure. Angiotensin-converting enzyme inhibitors block the conversion of angiotensin I to angiotensin II
Term
AMPHETAMINE
Definition
Central nervous system stimulant
Term
ANALGESIC
Definition
Relieves pain
Term
ANDROGEN
Definition
Male hormone
Term
ANESTHETIC
Definition
Reduces or eliminates sensation; general and local
Term
ANGIOTENSIN II RECEPTOR ANTAGONIST
Definition
Lowers blood pressure by preventing angiotensin from acting on recpetors in blood vessels
Term
ANTACID
Definition
Neutralizes acid in the stomach
Term
ANTIANDROGEN
Definition
Slows the uptake of androgens or interferes with their effect in tissues
Term
ANTIARRHYTHMIC
Definition
Treats abnormal heart rhythms
Term
ANTIBIOTIC
Definition
Chemical substance, produced by a plant or microorganism, that has the ability to inhibit or destroy foreign organisms in the body
Term
ANTICOAGULANT
Definition
Prevents blood clotting
Term
ANTICONVULSANT
Definition
Prevents convulsions
Term
ANTIDEPRESSANT
Definition
Relieves symptoms of depression
Term
ANTIDIABETIC
Definition
Drugs given to prevent to treat diabeties mellitus
Term
ANTIDIARRHEAL
Definition
Prevents diarrhea
Term
ANTIEMETIC
Definition
Prevents nausea and vomiting
Term
ANTIHISTAMINE
Definition
Blocks the action of histamine and helps prevent symptoms of allergy
Term
ANTINAUSEANT
Definition
Relieves nausea and vomiting; antiemetic
Term
ANTIPLATELET
Definition
Reduces the tendency of platelets to stick together and form a clot
Term
ANTIULCER
Definition
Inhibits the secretion of acid by cells lining the stomach
Term
ANTIVIRAL
Definition
Acts against viruses such as herpesviruses and HIV
Term
AROMATASE INHIBITOR
Definition
Reduces estrogen in the blood by blocking the enzyme aromatase
Term
BACTERICIDAL
Definition
Kills bacteria
Term
BACTERIOSTATIC
Definition
Inhibits bacterial growth
Term
BETA-BLOCKER
Definition
Blocks the action of epinephrine at sites on receptors of heart muscle cells, the muscle lining of blood vessels, and bronchial tubes
Term
BISPHOSPHONATE
Definition
Prevents bone loss in osteoporosis and osteopenia
Term
CAFFEINE
Definition
Central nervous system stimulant
Term
CALCIUM CHANNEL BLOCKER
Definition
Blocks the entrance of calcium into heart muscle and muscle lining of blood vessels; also called calcium antagonist
Term
CARDIOVASCULAR DRUG
Definition
Acts on heart and blood vessels
Term
CATHARTIC
Definition
Relieves constipation
Term
DIURETIC
Definition
Increases the production of urine and thus reduces the volume of fluid in the body
Term
EMETIC
Definition
Promotes vomiting
Term
ENDOCRINE
Definition
A hormone or hormone like drug
Term
ESTROGEN
Definition
Female hormone that promotes development of secondary sex characteristics and supports reproductive tissues
Term
GASTROINTESTINAL
Definition
Relieves symptoms of diseases in the gastrointestinal tract
Term
GLUCOCORTICOID
Definition
Hormone from the adrenal cortex that raises blood sugar and reduces inflammation
Term
HYPNOTIC
Definition
Produces sleep or trance-like state
Term
LAXATIVE
Definition
Weak cathartic
Term
NARCOTIC
Definition
Habit forming drug that relieves pain by producing stupor or insensibility
Term
PROGESTIN
Definition
Female hormone that stimulates the uterine lining during pregnancy and is also used in treatment of abnormal uterine bleeding for hormone replacement therapy
Term
PURGATIVE
Definition
Relieves constipation; strong cathartic
Term
RESPIRATORY DRUG
Definition
Treats asthma, emphysema, and infections of the respiratory system
Term
SEDATIVE
Definition
A mildly hypnotic drug that relaxes without necessarily producing sleep
Term
STIMULANT
Definition
Excites and promotes activity
Term
THYROID HORMONE
Definition
Stimulates celular metabolism
Term
TRANQUILIZER
Definition
Controls anxiety and severe disturbances of behavior
Term
AER/O
Definition
Air
Term
ALGES/O
Definition
Sensitivity to pain
Term
BRONCH/O
Definition
Bronchial tube
Term
CHEM/O
Definition
Drug
Term
CRAS/O
Definition
Mixture
Term
CUTANE/O
Definition
Skin
Term
DERM/O
Definition
Skin
Term
ERG/O
Definition
Work
Term
ESTHES/O
Definition
Feeling, sensation
Term
HIST/O
Definition
Tissue
Term
HYPN/O
Definition
Sleep
Term
IATR/O
Definition
Treatment
Term
LINGU/O
Definition
Tongue
Term
MYC/O
Definition
Mold, fungus
Term
NARC/O
Definition
Stupor
Term
OR/O
Definition
Mouth
Term
PHARMAC/O
Definition
Drug
Term
PRURIT/O
Definition
Itching
Term
PYRET/O
Definition
Fever
Term
THEC/O
Definition
Sheath (brain or spinal cord)
Term
TOX/O
Definition
Poison
Term
TOXIC/O
Definition
Poison
Term
VAS/O
Definition
Vessel
Term
VEN/O
Definition
Vein
Term
VIT/O
Definition
Life
Term
ANA-
Definition
Upward, excessive, again
Term
ANTI-
Definition
Against
Term
CONTRA-
Definition
Against, opposite
Term
PAR-
Definition
Other than, apart from
Term
SYN-
Definition
Together, with
Term
-SOL
Definition
Solution
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