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terminology ch. 17
ch 17 "Drugs, Diseases, and Dissection " from romich book vet. med. terminology
Question | Answer |
---|---|
agonist | substance that produces effect by binding to an appropriate receptor |
antagonist | substance that inhibits a specific action by binding with a particular receptor instead of allowing the agonist to bind to the receptor. |
antiserum | = serum containing specific antibodies extracted from a hyperimmunized animal, or an animal that has been infected with the microorganisms |
antitoxin | specific antiserum aimed at a poison that contains a concentration of antbodies extracted from the serum or plasma of a healthy animal. |
bacterin | bacterial vaccine |
chelated | bound to and precipitated out of solution. |
contraindication | recommendation not to use |
diffusion | = movement of solutes from an area of high concentration of particles to one of low concentration of particles |
dosage | amount of medication based on units per weight of animal |
dosage interval | time between administrations of a drug |
dose | amount of medication measured |
drug | agent used to diagnose, prevent, or treat a disease |
efficacy | extent to which a drug causes the intended effects; effectiveness. |
endogenous | originating within the body. |
exogenous | originating outside the body |
hydrophilic | water-loving; ionized form |
hyperkalemia | excessive level of blood potassium |
hypernatremia | excessive level of blood sodium. |
hypertonic solution | solution that has more particles than the solution or cell to which it is being compared. [The tonicity of solutions usually is compared to blood cells] |
hypokalemia | deficiency of blood potassium. |
hyponatremia | deficiency of blood sodium. |
hypotonic solution | solution that has fewer particles than the solution or cell to which it is being compared |
hypovolemia | low circulating blood volume. |
ionized | electrically charged |
isotonic solution | solution that has equal particles to the solution or cell to which it is being compared |
lipophilic | fat-loving; nonionized form |
monovalent | vaccine, antiserum, or antitoxin developed specifically for a single antigen or organism. |
nonionized | not charged electrically |
osmosis | movement of water across a selectively permeable membrane along its concentration gradient |
pharmacodynamics | physiological effects of drugs and their mechanisms of action. |
pharmacokinetics | movement of drugs or chemicals; consists of absorption, distribution, biotransformation, and elimination. |
placebo | inactive substance that is given for its suggestive effects or substance used as a control in experimental setting. |
polyvalent | vaccine, antiserum, or antitoxin that is active against multiple antigens or organisms; mixed vaccine. |
prevention or prophylaxis | avoidance |
regimen | course of treatment |
turgor | degree of fullness or rigidity caused by fluid content |
inhalation | vapors and gases taken in through the nose and mouth and absorbed into the bloodstream through the lungs |
intra-arterial | within the artery; abbreviated IA |
intradermal | within the skin; abbreviated ID |
intramuscular | within the muscle; abbreviated IM. |
intraocular | within the eye. |
intraosseous | within the bone |
intraperitoneal | within the peritoneal cavity; abbreviated IP. |
intrathecal | within a sheath; injection of a substance through the spinal cord and into the subarachnoid space. |
intratracheal | within the trachea |
intravenous | ; abbreviated IV. |
nebulization | process of making a fine mist; a method of drug administration. |
nonparenteral | administration via the gastrointestinal tract. |
oral | by mouth; abbreviated PO or p.o. Nothing orally is abbreviated NPO or n.p.o. |
parenteral | through routes other than the gastrointestinal tract |
percutaneous | through the skin. |
rectal | by rectum. |
subcutaneous | under the skin, or dermal layer; abbreviated SQ, SC, or subq. |
sublingual | under the tongue. |
transdermal | across the skin. Medication is stored in a patch placed on the skin, and the medication is absorbed through the skin. |
centimeter | = metric unit of length equal to one one-hundredth of a meter; abbreviated cm [.01 meters] |
dram | = apothecary unit of measure used for prescription vials. One dram equals 1.8 ounce (by weight)and 1 fluid dram equals 4 mL. |
gram | metric base unit of weight equal to 0.035 ounce; abbreviated g. |
kilogram | metric unit of weight that is 1000 grams; 1 kilogram is approximately 2.2 pounds; abbreviated kg |
liter | metric base unit of volume equal to 0.2642 gallons ; abbreviated L |
meter | metric base unit of length equal to 1.09 yards; abbreviated m. |
milligram | metric unit of weight equal to one one-thousandth of a gram; abbreviated mg |
milliliter | metric unit of volume equal to 0.034 of an ounce or one one-thousandth of a liter; abbreviated mL; equivalent to 1 cubic centimeter |
millimeter | metric unit of length equal to one one-thousandth of a meter; abbreviated mm |
percent | part per 100 parts; represented by % |
bid | twice daily (bis in die) |
_ c | with |
cc | cubic centimeter (same as mL) |
gt | drop (gutta); drops is gtt (guttae) |
mL | milliliter |
NPO/n.p.o | nothing orally (non per os) |
_ p | after |
PO/p.o | orally (per os) |
prn | as needed |
q | every |
q4h | every 4 hours |
q6h | every 6 hours |
q8h | every 8 hours |
q12h | every 12 hours |
q24h | every 24 hours |
qd | every day (same as sid) |
qh | every hour |
qid | four times daily |
qn | every night |
qod | every other day |
_ s | without |
sid | once daily (qd or q24h is the preferred abbreviation) |
T | tablespoon or tablet |
tab | tablet (also abbreviated T) |
tid | three times daily (ter in die) |