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Medical Terminology
Yellow Module- Pharmacology
Term | Definition |
---|---|
absorption | passage of a substance through some surface of the body into the body fluids |
acromion process | bony prominence of the shoulder |
action | how a drug acts in the body |
addiction | enslavement to some habit |
administer | to instill a drug into the body of a patient |
ampule | a container which holds a single dose of a medication |
anaphylaxis | severe allergic reaction |
antidepressant | medications used to relieve depression; mood elevators |
antiepileptic | agent used to reduce the number or severity of seizures |
antifungal | preparations used to treat systemic or local fungal infections |
antihistamine | agent used to counteract the effects of histamine |
antitussive | drugs that suppress the cough reflex & dry up secretions of the cough |
aqueous | thin & watery |
aseptic | free of pathogens |
aspirate | to draw by suction; to pull back on the syringe plunger to check for entry into a blood vessel |
barrel | hollow cylinder that makes up the body of the syringe |
bevel | the slanted opening of the needle |
broad spectrum | affecting a wide variety of pathogens |
bronchodilator | agent used to treat chronic bronchitis, asthma, & emphysema |
buccal | between the cheek & gum |
cholinergic | drugs used to decrease heart rate & act on smooth & skeletal muscle |
contraindication | conditions that make the administration of a drug improper or undesirable |
cumulation | accumulating of drugs to sometimes toxic levels |
dependence | the need to take a substance to avoid physical discomfort |
dispense | the giving of drugs, in some type of box, bottle, or other container to the patient |
dosage | the strength of medication to be administered |
emetic | drug used to induce vomiting |
excretion | elimination of waste products by the skin, kidneys, & intestines |
expectorant | drug used to increase the secretions & mucus from the bronchial tubes |
flange | flared part of a syringe barrel; used to steady the syringe while pulling or pushing the plunger |
gauge | the width of the needle |
habituation | the act of becoming accustomed to anything from frequent use |
hypersensitivity | exaggerated response to a drug or other foreign agent through allergic mechanisms |
hypnotic | drug that produces sleep & lessens brain activity |
hypoglycemics | drugs used to compensate for a lack of effective insulin activity |
idiosyncrasy | unexpected effect |
indication | conditions for which drugs are used |
instillation | pertaining to placing medication into the ear or eye drop by drop |
narcotic | drugs that depress the CNS |
narrow spectrum | affecting only specific pathogens |
opiate | controlled substance; derived from opium |
photosensitivity | rash that appears after exposure to strong light; a side effect of some drugs |
potentiation | the combination of two drugs sometimes causing an effect that is greater than the individual drugs alone |
precipitate | solid particles that separate out from a solution |
prescribe | to issue a prescription for the patient |
reconstitute | to add liquid to a concentrated substance to make a normal strength solution |
rectal | pertaining to the rectum |
sciatic nerve | large nerve in the pelvic area that carries nerve impulses to the legs |
side effect | an effect on the body other than the desired effect |
site rotation | the practice of injecting into different locations so as to avoid damaging tissue by repeated injections |
steroids | drugs that mimic hormones; used as anti-inflammatory agents, anti-allergy agents, & anti-stress agents |
syringe | instrument used to administer parenteral medications |
tolerance | effects of a given drug diminish as the treatment goes on; larger doses must be given to maintain the desired effect |
topical | on top of the skin |
toxic effect | poisonous effects & symptoms of toxicity |
tranquilizers | drug that reduces anxiety & tension without producing sleep |
vaginal | pertaining to the vagina |
vial | a container which holds one or more doses of a medication |
viscosity | sticky; gummy; thick |
viscous | thick & oily |