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Pharmacology Review

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
define drug   chemical substance that affect the mind and body, used in diagnosis and treatment and prevention of diease, illegal substance  
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differentiate between prescription repeats and prescription renewals   repeats- a continuation of long-term medications renewals-extensions of prescriptions that have run out  
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describe sustained release   cause a delay in the active absorption of the medication  
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what can drugs be classified by   function, effects, body system  
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name and describe the different effects of drugs   therapeutic action- the purpose for giving the drug/side effects, adverse effects- every drug has potential side effects, allergies- a serious reaction to a drug  
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name and describe the classifications of drugs by scope of action   local- when the drug affects the site of application, only systemic- circulate in the blood stream, cumulative- accumulates faster then it can be metabolized  
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name and describe the classifications of drugs by use   therapeutic- taken to relieve symptoms, diagnostic- used to preform diagnostic test, enema curative- taken to "replace" a hormone, prophylactic- given to prevent a condition or decrease the severity of a condition  
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what are the four names that can be given to a single drug   chemical, generic, trade, botanical  
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what are the two methods of dispensing drugs   prescription, over the counter  
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what is enteric-coated   allows pills to bypass the stomach  
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what is a pharmacist   a health professional who is trained in preparing and dispensing drugs  
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what is pharmacology   the study and description of drugs, their composition, actions, and effects chemicals have on living things. a biological science  
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what is pharmacy   a licensed business involved in dispensing drugs  
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when are drug errors more likely made   when taken over phone transcription  
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synergism   a combination of two drugs that causes an effect that is greater than the sum of the individual effects of each drug given alone  
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inhalation   administration of drugs in gaseous or vapor form through the nose or mouth  
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antidote   agent given to counteract an unwanted effect of a drug  
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stimulant   agent that excites and promotes activity  
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antihypertensive   agent that lowers blood pressure  
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hypnotic   agent that produces sleep  
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iatrogeneric   an effect that is produced an an individual sensitivity to a drug  
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side effect   an effect that routinely results from the use of a drug  
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parenteral   by injection or intravenous  
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antibiotic   chemical substance that inhibits or kills foreign organisms  
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systemic   circulating through the bloodstream to produce a general effect on the body  
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brand name   commercial name for a drug; trade name  
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tolerance   drug action in which larger and larger doses must be given to achieve the desired effect  
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antihistamine   drug that blocks the action of natural histamines in the body and relives allergy symptoms  
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antidepressants   drug that is used to relieve symptoms of depression  
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anticonvulsant   drug that prevents convulsions  
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emetic   drug that promotes vomitting  
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antidirrheal   drug used to prevent dirrhea  
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antiarrhythmic   drug which helps restore heart rhythm to a regular cycle  
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antacid   drug which neutralizes acid in the stomach  
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anesthetic   Drug which reduces or eliminates sensation  
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analgesic   Drug which relieves pain  
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topical   Drugs applied on the skin or mucous membranes  
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controlled drugs   Drugs defined by federal law to which special rules apply because they are liable to be abused  
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oral   Drugs given by mouth  
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sublingual   Drugs given under the tongue  
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rectal   Drugs inserted via the anus into the rectum  
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contraindications   Factors in a patient’s condition that prevents the use of a drug treatment  
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narcotic   Habit-forming drug that relieves pain  
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toxicity   Harmful effects of a drug  
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anaphylaxis   Hypersensitive reaction of the body to a drug or foreign organism  
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syringe   Instrument for introducing fluids to or withdrawing fluids from the body  
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sedative   Mildly hypnotic drug that relaxes, without necessarily producing sleep  
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transport   Movement of a drug across a cell membrane into body cells  
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fixed oils   Oils, extracted primarily from plants, that do not evaporate  
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volatile oils   Oils, extracted primarily from plants, that evaporate  
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aerosols   Particles of medication suspended in air  
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ophthalmic   Relating to the eye  
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vitamin   Substances found in foods which are essential for life  
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receptor   Target substance with which a drug interacts in the body  
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cumulative action   The concentration of a drug may increase with each dose, due to the half-life of previous doses  
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absorption   The process by which a medication is taken into the body, broken down, and transformed into a form that the body can use  
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distribution   The process by which metabolites are transported to various parts of the body  
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metabolism   The process of breaking down a drug or other substance into metabolites used by the body  
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half-life   The time required by the body to metabolize half the amount of the drug ingested  
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additive action   The total effect that two drugs have in combination is equal to the sum of the effects of each  
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otic   Via the ear  
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1/12   1 month  
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1/52   1 week  
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ac, a.c.   before meals  
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ASAP   as soon as possible  
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bid, b.i.d.   twice a day  
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cap   capsule  
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CPS   Compendium of Pharmaceuticals and Specialties  
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gtt, gtt(s)   drop, drops  
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i, ii   one, two  
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mg   milligram  
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mL, ml   millilitre  
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npo, n.p.o.   nothing by mouth  
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ODB   Ontario Drug Benefit  
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OTC   over-the-counter  
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ou   both eyes  
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p.c.,pc   after meals  
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p.o.   by mouth  
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prn   as needed  
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q.a.m.   every day before noon/ “morning”  
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Q.D., q.d.   every day  
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q.o.d.   every other day  
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q.p.m.   every day after noon (every night)  
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q_h   every 1,2,3... hours  
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q.h.   every hour  
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qid,q.i.d.   four times a day  
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Rx   prescription  
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s.c., SC, SQ, subc, subq, subcut,   subcutaneous  
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SL, sl   sublingual  
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stat , STAT   immediately  
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ss   one half  
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t.i.d., tid   three times a day  
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tab   tablet  
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Tx   treatment  
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ung   ointment  
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x 3 days   times three days  
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