Chapter 17 Drugs, Diseases, and Dissection Flashcards
the study of nature, uses, and effects of drugs
pharmacology
a medication that may be purchased by prescription or from a licensed professional
prescription drug
a medication that may be purchased without a prescription
over-the-counter drug
a medication not protected by a brand name or trademark
generic drug
a generic drug is also known as a
nonproprietary drug
substance that produces effect by binding to an appropriate receptor
agonist
substance that inhibits a specific action by binding with a particular receptor instead of allowing the agonist to bind to the receptor
antagonist
serum containing specific antibodies extracted from a hyperimmunized animal or an animal that has been infected with the microorganisms containing antigen
antiserum
specific antiserum aimed at a poison that contains a concentration of antibodies extracted from the serum or plasma of a healthy animal
antitoxin
bacterial vaccine
bacterin
bound to and precipitated out of solution
chelated
recommendation not to use
contraindication
movement of solutes from an area of high concentration to one of low concentration of particles
diffusion
amount of medication based on units of weight of animal
dosage
time between administration of a drug (such as BID or QID)
dosage interval
amount of medication measured
dose
agent used to diagnose, prevent, or treat a disease
drug
extent to which the drug causes the intended effect; effectiveness
efficacy
originating from inside the body
endogenous
originating from outside the body
exogeneous
water-loving; ionized form
hydrophilic
excessive level of blood potassium
hyperkalemia
excessive level of blood sodium
hypernatremia
solution that has more particles than the solution its being compared to (the tonicity of solutions is usually compared to blood)
hypertonic
deficiency of blood potassium
hypokalemia
deficiency of blood sodium
hyponatremia
solution that has fewer particles than the solution that it’s being compared to
hypotonic solution
low circulating blood volume
hypovolemia
electrically charged
ionized
solution that has equal particles to the solution that it’s being compared to
isotonic solution
fat-loving; nonionizing form
lipophilic
vaccine, antiserum, or antitoxin developed specifically for a single antigen or organism
monovalent
not charged electrically
nonionized
movement of water across a selectively permeable membrane along its concentration gradient
osmosis
physiological effects of drugs and their mechanisms of action
pharmacodynamics
the impact of of genetic variation on drugs effects with hopes of achieving “personalized medicine”
pharmacogenomics
movement of drugs or chemicals; consists of absorption, distribution, biotransformation, and elimination
pharmacokinetics
inactive substance that is used for its suggested effects or substances used as a control in an experimental setting
placebo
vaccine, antiserum, or antitoxin that is active against multiple antigens or organisms; mixed vaccine
polyvalent
avoidance; also called prophylaxis
prevention
course of treatment
regimen
defree of fullness or rigidity caused by fluid content
turgor
product containing a disease-causing organism or antigen administered to stimulate the production of antibodies to fight infection
vaccine
vapors and gases taken in through the nose and mouth and absorbed into the bloodstream through the lungs
inhalation
within the artery; abbreviated IA
intra-arterial
within the skin; abbreviated ID
intradermal
within the muscle; abbreviated IM
intramuscular
within the eye
intraocular
within the bone (medullary cavity of a long bone)
intraosseous
within the peritoneal cavity; abbreviated IP
intraperitoneal
within a sheath; injection of a substance through the spinal cord and into the subarachnoid space; thec/o means sheath; abbreviated IT
intrathecal
within the trachea or windpipe
intratracheal
within the vein; abbreviated IV
intravenous
process of making a fine mist; a method of drug administration
nebulization
administration via the GI tract
nonparenteral
by mouth; abbreviated PO
oral
through routes other than the GI tract
parenteral
through the skin
percutaneous
by rectum
rectal
under the skin or dermal layer; abbreviated SQ, SC, or subq
subcutaneous
under the tongue
sublingual
across the skin
transdermal
substance that relieves pain without affecting consciousness
analgesic
substance that produces lack of snesation
anesthetic
substance that neutralizes stomach acid
antacid
substance that works against intestinal worms
anthelmintic
substance that inhibits the growth of or kills bacteria
antibiotic
substance that inhibits clots formation
anticoagulant
substance that prevents seizures
anticonvulsant
substance that prevents vomiting
antiemetic
substance that treats neoplasms; usually used against malignancies
antineoplastic agent
substance that controls itching
antipuritic agent
substance that reduces fever
antipyretic
chemical agent that kills or prevents the growth of microorganisms on living tissue
antiseptic
substance that reduces coughing
antitussive
state without infection
asepsis
substance that changes heart rate
chronotrope
substance that kills or damages cells
cytotoxic agent
chemical agent that kills or prevents the growth of microorganisms on inanimate objects
disinfectant
substance that induces vomiting
emetic
agent that kills internal and external parasites
endectocide
substance that prevents or decreases the body’s reaction to invasion by disease or foreign material
immunosuppresent
substance affecting muscle contraction
inotrope
substance used to contract pupils
miotic agent
substance that breaks up mucus and reduces its viscosity
mucolytic
substance used to dilate the pupils
mydriatic agent
to destroy all organisms including bacterial endospores
steralize
apothecary unit of measure used for prescription vials
dram (one dram= 4ml)
the branch of science that treats diseases, injuries, and deformities by manual or operative methods
surgery
surgery method where change is made with an incision, such as setting a fracture; also known as closed
manipulative
involving the use of freezing to destroy tissue
cryogenic
involving the use of heat to destroy tissue
cauterizing
placed side to side
appositional