drug use agne dambrauskaite 2007/11/13. content psychoactive drugs uses of psychoactive drugs ...
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DRUG USE
Agne Dambrauskaite 2007/11/13
CONTENT PSYCHOACTIVE DRUGS USES OF PSYCHOACTIVE DRUGS PSYCHIATRIC MEDICATIONS ANTIDEPRESSANT STIMULANTS DEPRESSANTS SYMPTOMS RETHINK ABOUT DRUGS
PSYCHOACTIVE DRUGS
DRUGS THAT INFLUENCE A PERSON’SEMOTIONS, PERCEPTIONS ,BEHAVIOR.
USES OF PSYCHOACTIVE SUBSTANCES
ANESTHESIA PAINKILLERS PSYCHIATRIC MEDICATIONS RECREATIONAL DRUGS RITUAL AND SPIRITUAL USE
PSYCHIATRIC MEDICATIONS
THERE ARE 6 MAJOR CLASSES OF PSYCHIATRIC MEDICATIONS:
ANTIDEPRESSANTS STIMULANTS ANTIPSYCHOTICS MOOD STABILIZERS DEPRESSANTS ANXIOLYTICS
ANTIDEPRESSANT
IT IS A PSYCHIATRIC MEDICATION OR OTHER SUBSTANCE, WHICH ARE USED TO TREAT DESPERATE DESORDERS SUCH A CLINICAL DEPRESSION,DYSTHYMIA,EATING DISORDER.
HOW DO THEY WORK?
Antidepressants work by increasing the activity. They pass signals from one
brain cell to another.
STIMULANTS
DRUGS WHOSE EFFECT ON THE CENTRAL NERVOUS SYSTEM CAUSES A RISE IN HEART, BLOOD PRESSURE, MUSCULAR TENSION:
1. CAFFEINE2. COCAINE3. AMPHETAMINES 4. NICOTINE
CAFFEINE
COFFEINE PRODUCES SEVERAL REACTIONS:AN INCREASE IN ATTENTIVENESSA DECREASE IN REACTION TIME
COCAINECOCAINE IS MADE FROM THE LEAVES OF
THE COCA SHRUB, WHICH GROWS IN THE MOUNTAIN REGIONS OF SOUTH AMERICAN COUNTRIES.
COCAINE PRODUCE FEELINGS OF PROFOUD PSYCHLOGICAL WELL-BEING, INCREASED CONFIDENCE, ALTERNESS.
AMPHETAMINES
AMPHETAMINES ARE A GROUP OF POWERFUL AND HIGHLY ADDICTIVE SUBSTANCES THAT DRAMATICALLY AFFECT THE CENTRAL NERVOUS SYSTEM. THEY INDUCE A FEELING OF WELL-BEING AND IMPROVE ALERTNESS, ATTENTION, AND PERFORMANCE ON VARIOUS COGNITIVE AND MOTOR TASKS.
FLOW OF DRUGS TO UK(AMPHETAMINE/EXSTASY)
DEPRESSANTS
DRUGS THAT SLOW DOWN TNE NERVOUS SYSTEM:
BARBITURATES ALCOHOL KETAMINE MARIJUANA
ALCOHOL
THE MOST COMMON DEPRESANT IS ALCOHOL.
EFFECTS: ANXIETY REDUCTION IMPULSIVENESS DRAMATIC MOOD SWINGS
Drug Specific Symptoms:
Marijuana: Glassy, red eyes; loud talking and inappropriate laughter followed by sleepiness; a sweet burnt scent; loss of interest, motivation; weight gain or loss.
Alcohol: Clumsiness; difficulty walking; slurred speech; sleepiness; poor judgment; dilated pupils; possession of a false ID card.
Depressants: (including barbiturates and tranquilizers) Seems drunk as if from alcohol but without the associated odor of alcohol; difficulty concentrating; clumsiness; poor judgment; slurred speech; sleepiness; and contracted pupils.
Stimulants: Hyperactivity; euphoria; irritability; anxiety; excessive talking followed by depression or excessive sleeping at odd times; may go long periods of time without eating or sleeping; dilated pupils; weight loss; dry mouth and nose.
Drugs and alcohol misuse is not only a growing problem within society in general. They are also having a profound effect on business and the safety culture. It is a problem that not only strikes at the participant individual, but also touches the lives of their families, friends and work colleagues.
RETHINK ABOUT DRUGS
SOURCES http
://en.wikipedia.org/wiki/Psychoactive_drugs[2007/11/13]
http://www.thebody.com/content/art4989.html [2007/11/13]
MODULE 16 DRUG USE: THE HIGHS AND LOWS OF CONSCIUOSNESS
http://www.neurotransmitter.net/drugmechanisms.html [2007/11/13]