MED AD Flashcards
study of drugs and their interaction with living things which
encompasses the physical, and chemical properties , biochemical and physiologic effects
PHARMACOLOGY
any chemical that can affect living processes
DRUG
substances administered for the diagnosis, cure, treatment or relief of a
symptom or for prevention of disease
MEDICATION
written direction for the preparation and administration of a drug
PRESCRIPTION
art of preparing, compounding and dispensing drugs
PHARMACY
PLEASE REVIEW LATER THE DRUG PREPARATIONS
severe
allergic reaction that occurs
immediately after administration of the
drug. May be fatal if symptoms goes
unnoticed and treated immediately
ANAPHYLACTIC REACTION
Exists in a client who exhibit an unusually low physiologic
response to a drug and requires increases in the dosage to
maintain a given therapeutic effect e.g. opioids,
barbiturates
Drug Tolerance
When the administration of one drug before, at the same
time or after another drug alters the effects of one or both
drugs. Can be SYNERGISTIC OR ANTAGONISTIC
Drug
Interaction
Disease caused unintentionally by medical therapy
Iatrogenic
Disease
Improper use of common medications that lead to acute or
chronic toxicity
MISUSE
Inappropriate intake of substances, either continually or
periodically
ABUSE
Reliance on or need to take a drug or substance. Can either
be Physiologic or Psychologic dependence
DEPENANCE
Mild form of psychologic dependence, developing a habit
of taking substance and feeling better after
HABITUATION
Also called street drugs, sold illegally
ILLICIT DRUG
SAFER MEANS
SPEAK UP, ASK Q, FIND FACTS, EVLUATE CHOICES, READ LABELS
pro re nata, a Latin phrase meaning as needed
PRN
Also known as compliance is
defined as the extent to which
a patient’s behavior coincides
with medical advice
PATIENT ADHERENCE
PHARMACOKINETICS
* Derived from two Greek words, 2
Pharmakon (drug or poison) and kinesis
(motion)
Transmission of medications from
the location of administration to
the bloodstream
ABSORPTION
INJECTION TECHNIQUES 4
INTRAMUCULAR- 90
SUBCUTANEOUS - 45
INTRAVENOUS - 25
INTRADERMAL- 10-15