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Health
test 3
44
Health Care
Undergraduate 4
10/16/2008

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Term
Psychoactive Drug
Definition
substances that cause changes in the brain & alter consciousness, perception and mood
Term
Drug
Definition
substance other than food taht affects th structure or function of the body through chemical reactions
Term
Drug of abuse
Definition
drugs used for non-medical purposes or have no medical uses
Term
All drugs
Definition
potential to be toxic, poisonous, deadly
Term
Types of Drugs
Definition
1.Legal
2.Illicit
Term
Legal
Definition
-medication prescribed
-OTC meds
-herbal remedies
Term
Illicit
Definition
unlawful possession, manufacture, sell or use of
Term
Classification of Drugs
Definition
grouped in schedules
-low # = worse
- from 1 to 5
Term
Drug Misuse
Definition
use of prescription drugs for other purposes or in greater amounts
Term
Drug Abuse
Definition
use of a substance in amounts, situations, or manner that causes probs
Term
Drug Administration
Definition
1. orally
2. injection
3. inhale
4. skin or mucous membranes
Term
Injection Types
Definition
1.Intravenous
2.Intramuscular
3.Subcutaneous
Term
Intravenous Injection
Definition
right into bloodstream
Term
Intramuscular Injections
Definition
into muscle
Term
Subcutaneous Injection
Definition
right in the upper layer of the skin
Term
Skin Injection Types
Definition
1.Dermal Absorption- topically & only affects that certain area
2.Transdermal- affecting your whole system
Term
Factors Influencing Effects of Drugs
Definition
Characteristics of :
1.drug
2.person
3.situation
Term
Characteristics of the Person
Drug Effects
Definition
-Gender
-Experience
-Mood
-Age
-Weight
-Expectations
Term
Characteristics of the Situation
Drug Effects
Definition
environmental experience
Term
Drug Addiction/Dependence
Definition
-condition characterized by a strong craving for a drug
-compulsive use of a drug
Term
Dependence
Definition
physiological changes have taken place in the brain & body chemistry
Term
Tolerance
Definition
happens because body seeks to compensate for chemical imbalance cause by the drug & new normal made
Term
Addictive Drugs & Brain Structures affected
Definition
1.VTA-ventral tegmental area in midbrain
2.nucleus accumbens
3.prefrontal cortex
Term
Pleasure & Reward Circut
Definition
-pathway formed by brain neurons affected by drugs
-dopamine released
Term
Compulsive Behaviors caused by addiction
Definition
1.gambling
2.sex
3.exercise
Term
Types of Drugs
(Drug Abuse)
Definition
1.Stimulants
2.Opioids
3.Marijuana
4.Hallucinogens
5.Inhalants
6.Steriods
Term
CNS Stimulants
Definition
-speed up activity in the brain & sympathetic nervous system
-fight or flight response
-eurphoria
Term
Stimulants (examples)
Definition
1.Caffeine
2.Amphetamines
3.Cocaine
4.MDMA(ecstasy)
Term
CNS Depressants
Definition
-slow down activity in brain & SNS
-bad when mixed with alcohol
-high risk of dependence
Term
Depressants (examples)
Definition
1.Barbiturates & Hypnotics
2.anti-anxiety drugs
3.rohyphol
4.GHB
Term
Opioids
Definition
-natural & synthetic derivatives of opium
Term
Opioids (examples)
Definition
1.Morphine
2.Heroin
3.Codeine
4.Oxycodone
Term
Hallucinogens
Definition
*aka psychedelics
-alter perceptions & thinking in characteristic way
-distortion of visual & auditory perceptions
-schedule 1
Term
Hallucinogens (examples)
Definition
1.LSD
2.Psilocybin
3.Mescaline
4.PCP
Term
Inhalants
Definition
breathable chemical vapor that alters consciousness
-brain damage
-producing state of intoxication
Term
Inhalant Categories
Definition
1.Volatile solvents (paint thinner)
2.Aerosoles
3.Gases
4.Nitrates
Term
Marijuana
Definition
-derived from a hemp plant called Cannabis Sativa
Term
Marijuana Facts
Definition
1.delta 9 THC
2.causes: euphoria,lethargy,STMemory loss, sensory distortion
Term
Demand Reduction Strategies
Definition
1.Incarceration
2.Prevention through education
3.Treatment Programs
Term
Prevention through education
Definition
1.Primary Prevention
2.Secondary Prevention
3.Tertiary Prevention
Term
Primary Prevention
Definition
reaching entire population (commercial)
Term
Secondary Prevention
Definition
select at risk people to focus on (DARE)
Term
Tertiary Prevention
Definition
focus on individuals at risk
Term
Treatment Programs
Definition
1.Narcotics Anonymous
2.Lifelong treatments
etc...
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