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Chapters 1-5
Pharmacology
| Question | Answer |
|---|---|
| The study of drugs and their interactions with living organisms is called | pharmacology. |
| Any nonfood chemical substance that affects the mind or body is called a | drug. |
| A drug that is deliberately administered for its medicinal value is called a | medicine. |
| The three medical uses for drugs: | 1. Prevent disease. 2. Diagnose disease. 3. Treat disease. |
| FDA | Food and Drug Administration |
| The FDA regulates | prescription and OTC medications for use in the US |
| DEA | Drug Enforcement Administration |
| The DEA regulates the | manufacturing and dispensing of potentially abused drugs |
| Schedule drugs (page 17) refers to | drugs that have a potential for abuse. |
| Schedule drugs are AKA | controlled drugs. |
| The lower the number of the scheduled drug the | greater the abuse potential |
| United States Pharmacopeia or National Formulary (USP/NF) | a list of all prescribed and OTC medications in the US and all information known about each medication. |
| A common pharmacopeia is a | Physicians’ Desk Reference (PDR). |
| The name given to a drug when it is created is called the | generic name |
| A generic name is recognized by being: | 1. Lower cased. 2. Usually hard to pronounce. 3. Sometimes in parentheses. |
| The nick-name given to the generic drug so consumers will remember it easily is called the | trade name or brand name or product name. |
| The trade name is recognized by being | 1. Capitalized. 2. Easy to pronounce. 3. May have a registered mark. |
| Trade name medications and their generic equivalent must contain exactly the same amount of | active ingredients. |
| Active ingredients are designed to provide the | therapeutic (beneficial) effect. |
| Ingredients permitted to vary from generic and trade name drugs are called | inert (inactive) ingredients. |
| Inert (inactive) ingredients include: | 1. Binders. 2. Fillers. 3. Preservatives. 4. Antioxidants. 5. Buffers. |
| Pharmacists are permitted to substitute the generic drug for a prescribed trade name drug unless the prescribing physician requests | “no substitutions” or “dispense as written (DAW).” |
| The dosage margin between the therapeutic effect and toxic effect is called the | therapeutic index (TI). |
| A large initial dose of a medication to quickly reach the TI is called a | loading dose or bolus. |
| A drug form that exerts no pharmacological effect, no therapeutic effect, and has no side effects when administered is called a | placebo (“sugar pill”). |
| All new pharmaceutical drugs are protected by a patent lasting | 17 years. |
| A drug patent means that | no other company can manufacture or market an identical drug. |
| A tablet that has an indented line running across the top is called | scored. |
| A tablet designed to dissolve in a glass of water before being swallowed is called | effervescent. |
| Tablets covered with a special coating that prevents stomach upset are called | enteric. |
| An enteric coated ASA is called | Ecotrin |
| The classifications of ASA include: | 1. Non-narcotic analgesic. 2. Non steroidal anti-inflammatory drug (NSAID). 3. Antipyretic. 4. Anticoagulant. |
| Medications that disintegrate slowly into a liquid form that releases the drug topically into the mouth and throat is called a | lozenge, troche, or pastille |
| The term used to describe a liquid with a watery consistency is | aqueous. |
| The term used to describe a thick liquid is | viscous. |
| A small bottle containing injectable medication with a rubber diaphragm at the bottle neck for needle insertion is called a | vial |
| A small slender container with a narrow neck which houses injectable liquids is called a | ampule (Amp) |
| Liquid medications that contain alcohol (ETOH) are called | elixirs (elix.) or tinctures. |
| Liquid medications that contain no alcohol but are a concentrated solution of sugar, water, and flavorings are called | syrups (syp). |
| Fat globules dispersed throughout a water base is called an | emulsion. |
| Drug particles dispersed throughout a thickened water base is called a | gel. |
| Undissolved particles of a medication to be mixed with a liquid (water) just before use is called a | suspension (susp.). |
| Since the particles will settle, suspensions must be | shaken well before use. |
| The method by which a medication is dispensed is called | administration. |
| Medication applied to the skin or the eyes or ears is called | topical (top). |
| Topical medications include | lotions, ointments (ung.) and creams. |
| Medication patch administration through the skin to the bloodstream is called | transdermal. |
| PO or po or p.o. refers to | by mouth (orally). |
| SL refers to | sub lingual (under the tongue). |
| Inhalation (INH) refers to | breathing in medications. |
| Inhalation administration includes: | 1. MDI which stands for metered dose inhaler. 2. Nebulizer (vaporizer). 3. NPPB which stands for noninvasive positive pressure ventilation. 4. Endotracheal (ET) refers to within the trachea (windpipe). |
| NG {ng} refers to | nasogastric tube. |
| Gastrostomy (G tube) or jejunostomy gavage (J tube) refers to a | feeding tube |
| Rectal ® usually refers to | suppositories and enemas. |
| Vaginal (Vag.) usually refers to | suppositories, creams, foams, and douches. |
| Parenteral (hypodermic) routes include: 1. Intradermal (ID) which refers to | within the skin |
| Common ID injections include | Mantoux, PPD, and tine. |
| . subQ or subcu {subq, SC, SQ} which stands for | subcutaneous injection. |
| A common medication administered subcutaneously is | insulin. |
| . I.M. or IM which stands for | intramuscular injection |
| . I.V. or IV which stands for | intravenous injection. |
| . IVP which stands for | intravenous push. |
| . IVPB which stands for | intravenous piggyback. |
| Intra-articular refers to medication administered into a | joint. |
| Intrathecal refers to | spinal medication. |
| Spinal anesthesia is AKA | epidural or caudal or saddle block |
| Movement of a drug from the site of administration into the bloodstream is called | absorption. |
| Most medications are detoxified by the | liver. |
| Most medications are excreted by the | kidneys. |
| The drug’s main action for which it was prescribed by the physician is called the | therapeutic (beneficial) effect |
| Drug actions that are undesirable but not unexpected are called | side effects |
| Severe side effects are called | adverse effects. |
| Poisonous effects of a drug are called | toxic effects |
| An unusual or exaggerated allergic reaction to a medication is called | anaphylaxis. |
| Undesirable interaction of drugs is called | incompatibility |
| A unique reaction to a medication is called an | idiosyncrasy |
| A drug that deactivates another drug is called an | antagonist. |
| Two drugs combining to produce an effect greater than the independent effects of each is called | synergism. |
| An example of a beneficial synergistic effect is Tylenol #3 which contains | acetaminophen and codeine. |
| Together they provide | more analgesic effect than either can separately. |
| An example of an undesirable synergistic effect is the combination of antihistamines and alcohol which can cause | unusual drowsiness. |
| The synergistic effect of tranquilizers and alcohol can cause | death. |
| mL | milliliter |
| A mL is equal to a | cubic centimeter {cc}. |
| L or l | liter |
| 1L = | 1000 mL {cc} |
| mg | milligram |
| g {gm, Gm} | gram |
| 1 g = | 1000 mg |
| mcg {ug} | microgram |
| kg {Kg} | kilogram |
| 1 kg = | 1000 g or 2.2 lb |
| M | meter |
| cm | centimeter |
| inch i = | 2.54 cm |
| 1000 mg = ____ g | 1 |
| 1000 mL = ____ L | 1 |
| 1000 mm = ____ M | 1 |
| 1g = ____ mg | 1000 |
| 1L = ____ mL | 1000 |
| 1M = ____ mm | 1000 |
| i | one |
| ii | two |
| iii | three three |
| iv | four |
| v | five |
| x | ten or times |
| oz | ounce |
| oz. i = | 30 mL {cc} |
| Tsp. or tsp | teaspoon |
| Tsp. i = | 5 mL {cc} |
| Tbsp. | tablespoon |
| Tbsp. i = | 15 mL {cc} |
| gr. | grain |
| gr i = | 60 mg |
| lb. or # | pound |
| gt. | a drop |
| gtt. | drops |
| Physical or psychological dependence on a drug with an increase of dosage for desired effects (tolerance) and withdrawal symptoms when deprived of the drug is | addiction. |
| Medications used to treat obesity (appetite suppressants) are called | anorexiants. |
| Medications used to treat malignancies (chemotherapy) are called | antineoplastics. |
| Medications used to inhibit the growth of microorganisms are called | antiseptics. |
| Inhibiting the growth of bacteria (preservative) is called | bacteriostatic. |
| The inside diameter of a needle is called the | bore (gauge). |
| As the # of the gauge increases the size of the needle bore | decreases. |
| A small intravenous needle with plastic wings is called a | butterfly needle |
| Reason(s) why a medication should not be administered is called a | contraindication. |
| Agents used to kill microorganisms are called | disinfectants. |
| Insulin is measured in | units (U). |
| Other medications measured in units (U) include: | 1. heparin. 2. Vitamins. 3. Injectable penicillin (PCN). |
| Periodic doses of a drug to maintain therapeutic level are called | maintenance doses. |
| Medications used to constrict the pupil (miosis) are called | miotics. |
| Medications used to dilate the pupil (mydriasis) are called | mydriatics. |
| A blood test to indicate the highest serum level of a drug is called the | peak level. |
| A blood test to indicate the lowest serum level of a drug is called the | trough level |
| Medications used to prevent an occurrence are called | prophylactics. |
| Prophylactic medications include | 1. Birth control pills (BCPs or OCPs). 2. Antibiotics. 3. Vaccines |
| Vaccines are AKA | inoculations or immunizations. |
| A standardized written plan of treatment is called | protocol. |
| Determining the smallest dosage that will produce a therapeutic effect is called | titration (titrate). |
| Medications used to increase the size of the blood vessels are called | vasodilators. |
| Medications used to decrease the size of the blood vessels are called | vasopressors (vasoconstrictors). |
| Vasodilators cause | hypotension. |
| Vasoconstrictors (vasopressors) cause | hypertension. |
| Each day has ______ hours | 24 |
| In military time, each hour in the day has a | different number. |