pharmaceuticals Flashcards
established US drug policy in which the manufacturer importation possession use or distribution of certain substances was regulated
Comprehensive drug abuse prevention and control act of 1970
responsible for protecting public health by ensuring the safety, ethically, security of human and veterinary drugs, biological products, medical devices, the nation’s food supply, cosmetics, and products that emit radiation
FDA
law enforcement agency under the department of justice tasked with combating drug trafficking and distribution
DEA
any pharmaceutical product designated for disposal or no longer used or unable to be returned to the manufacturer
pharmaceutical waste
what is the sharps container color
red
what’s the hazardous waste container color
black
non hazardous waste container color
blue
chemotherapy related waste container color
yellow
deactivates all forms of controlled substances while in the container
Controlled substance container
abbreviation for before meals
AC
abbreviation for twice a day
BID
abbreviation for “with”
C
abbreviation for “hour”
H
abbreviation for intramuscular
IM
abbreviation for intravenous
IV
abbreviation for by mouth
PO
abbreviation for as needed
PRN
abbreviation for every hour
QH
abbreviation for every 2 hours
Q2H
abbreviation for 4 times a day
QID
abbreviation for without
S
abbreviation for subcutaneous
SC
abbreviation for 3 times a day
TID
study of effects of drugs such as therapeutic, adverse, side effects, allergic reactions, onset, termination of action
Pharmacodynamics
Drugs classified three ways
by name, action, or method of legal purchase
the study of the physical and chemical properties of a drug, its dosage form, and its relation to the onset duration and intensity of action
biopharmaceuticals
the period that it takes for the drug to be reduced by ½
drug half life
compares blood concentration at which the drug becomes toxic and the concentration in which the drug is therapeutic
therapeutic ratio
refer to the type of perpetration in which the drug is entered the body
dosage forms
most common oral dosage form
tablet
gelatin coating that dissolves and releases the contents when in the stomach
capsule
concentration of medication that is delivered into the respiratory system
inhalant
used for the rectum, vagina, or urethra
suppository
dosage form in which one or more drugs is dissolved in a liquid carrier
solution
when the drug is suspended in a liquid carrier
suspension
applied to the skin and the drug is absorbed through the blood stream
transdermal patch
tablet that dissolves in the mouth
lozenge
study of a drugs motility through the body
pharmacokinetics
how substances are broken down to improve their solubility
disintegration
a process in which a substance dissolves in a solvent to produce a solution
dissolution
how the drug moves from where it enters the body to the blood stream
absorption
the movement of the drug from the blood stream to the part of the body where it is intended to go
distribution
how the body breaks down the drug and excretes it
metabolism
how it exits the body
excretion
2 drug administration routes
enteral, parenteral
enteral examples
oral, buccal, sublingual, NG/gastric tube, rectum
parenteral examples
topical, inhalation, intradermal injection, subcutaneous, intramuscular, intravenous, intrathecal
chemical reaction, function, or effect on the body or body system
drug actions
refers to the use of a drug for treating a particular disease
indication
any condition that renders a particular line of treatment improper or undesirable
contraindication
D – drowsiness, H – habit forming, I – interaction, X:SOS – contraindication, A:ASA – contains aspirin, C – caution, G – glaucoma, S – diabetes
caution
from the drug acting on tissues other than intended causing unrelated responses other than intended
side effects
unexpected negative reaction to a medication and used in an approved manner — toxic effect – negative reaction based on the dosage, anaphylactic reaction – allergic reaction
adverse reactions
change in pharmacokinetics caused by administration with food, beverages, supplements, or another drug
interactions
analgesics
pain relievers
anesthetics
loss of sensation
antibiotics
destroy microorganisms
anticholinergics
reduce secretions and motility of GI tract
antihistamines
treat allergic reaction
antipsychotics
treat psychiatric
bronchodilators
treat asthma and COPD
corticosteroids
reduce inflammation
diuretics
increase urine output
emetics
induce vomiting
hormones
stimulate glands
sedatives
depress CNS
stimulants
increase activity
block the hormone epinephrine or adrenaline
adrenergic blocking agents
prohibiting microbial organisms
antimicrobials
compound isolated from one organism that kills or inhibits the growth of another organism
antibiotics
used to treat conditions that affect contraction and relaxation of muscles
anticholinergics
used to treat symptoms of psychosis
antipsychotics
reduces fever
antipyretics
suppress cough
antitussives
depressants
barbiturates
use for the treatment of low blood sugar
hypoglycemics
3 parts of a needle
hub, cannula/shaft, bevel
range of needle sizes
14-28 gauge
needle length range
quarter of an inch - 5 inches
3 parts of syringe
plunger, barrel, tip
small glass container that holds a single dose of a drug
ampule
larger class container of a drug
vial
3 ways to administer intravenously
single, bolus, drip infusion