Unit 1 Flashcards
Drugs
Anything that alters the structure & process of body
Pharmacology
Study of drugs
Therapeutics
Art of treating disease with drugs
Chemical
Based on chemical structure
Code
Experimental. Drug shows potential. Usually alpha numeric (MSD 999)
Generic
Non proprietary name.
Related to chemical
May not be same in US and Canada
Official
Fully approved and adopted by the USP & NF
Trade
Legally registered brand name
USP-NF
United States Pharmacopeia - National Formulary
Sets standards identity & purity - uniform strength. Very objective
AHFS
American Pharmacist
Published by APA
Establishes formulations not in the USP, revised continuously
In 1980 bound in single volume with USP. Same legal status
PDR
Physician Desk Reference
Reprints of man lit. List generic names, classes, pictures, lacks objectivity, good general reference
Hospital Formulary
Published by ASHP,
Discusses drug classes, Very objective, very informative, Lists new drugs not in the USP-NF
Online computer searches
Medline, Medlars, Toxline
Source of Drugs
Plant Mineral
Animal Synthetic
Microorganism Bio-engineered
Plant source
Purple foxglove
Deadly nightshade
Opium Poppy
Animal source
Bovine thyroid gland
Porcine pancreas
Microorganism source
Molds
Bacteria
Plant drug
Digitalis, digoxin
Atropine
Morphine
Digitalis, digoxin
Increase heart contraction
Atropine
suppress gland activity
Morphine
Relief of pain
Animal Drug
Throxine
Natural insulin
Throxine
Thyroid deficiency
Natural insulin
diabetes
Microorganism drugs
Penicillin
Streptomycin
Penicillin
Streptomycin
Microbial infections
Mineral Source
derived from mineral
Mineral drug
Iron
Iron
Various anemias
Synthetic source
artificially produced through synthesis
Synthetic drug
albuterol
Albuterol
Bronchodilator
Bio-engineered source
Cell culture
Recombinant DNA
Bio-engineered drug
Urokinase
R-Hirudin
Urokinase
Thrombosis
R-Hirudin
Antithrombosis
Prescription
pt name, address, date Superscription Inscription Subscription Sig Name of prescriber
Superscription
Rx Pharmacist recipe
Inscription
Lists name/quantity
Subscription
directions of preparing
sig
instructions from parm to pt
Administration of drug
Only give drugs prescribed Have a written order Never do anything that you do not understand Always know drug to be given Understand method of administration Know desired effect Know symptoms of overdose/treatment Administer drug on time Document if pt refuses Never administer drug mixed by another Never administer drug expired or altered Use clean equipment to adminster
Six Rights of Drugs
Right Client Right Drug Right Dose Right Time Right Route Right Documentation
ac
before a meal
bid
twice daily
cc
cubic centimeter
c (with line)
with
gtt
a drop
IV
intravenous
IM
intramuscular
npo
nothing by mouth
p, po
per os (by mouth)
p (with line)
after
prn
as needed
qid
four times daily
q
every
qd
everyday
q2h
every 2 hours
q4h
every 4 hours
stat
immediately
s (with line)
without
tid
3 times daily
Aerosolized agents
Adrenergic Anticholingergic Mucoactive Corticosteroid Antiasthmatic Antiinfective Exogenous surfactant
Adrenergic
Bronchodilators
Reduce airway resistance
Disease: COPD, asthma, CF
Drugs: Albuterol, Salmeterol, Levalbuterol
Anticholingergic
Bronchoconstrictor
Treat upper airway swelling
Disease: COPD, Asthma
Drugs: Ipratropium bromide, Triotropium bromide
Mucoactive
reduce velocity and promotes clearance of secretions
Drugs: acetylcystine, dornase alpha
Coricosteroid
Anti-inflammatory
Disease: asthma, rhiniitis
Drugs: Budesonide, Flunisolide
Antiasthmatic
prevention of onset & development of asthmatic response
Drugs: Cromolyn Sodium, Montelukast
Antiinfective
inhibition or eradication of specific infective agents
Diseases: Influenza A or B
Drugs: Pentamidine, Tobramycin
Exogenous surfactant
Respiratory distress syndrome of newborns
Drugs: Beractant, Calfactant