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substance abuse. ... Government has been keenly aware of the astronomical expenditures
in health care due to substance abuse related ailments or accidents. ... ...
Substance Abuse. Substance Abuse Substance Abuse is a problem for social
workers around the country no matter where you go. There ...
Substance Abuse and Child Welfare. ... Substance abuse is one of those troublesome
issues. Child abuse and substance abuse are almost interrelated. ...
Sex, Personality, Eating, and Substance Abuse Disorders. ... Substance abuse includes
both legal and illegal drugs, alcohol, and nicotine. ...
Risk Factors for Adolescent Substance Abuse and Dependence. ... African Americans were
at approximately 1/3 the risk of substance abuse as Caucasians. ...
Submitted by wmhill on November 8, 2006
Category: Psychology
Words: 787 | Pages: 4
Views: 157
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What is the difference between psychoactive druggs and nonpsychoactive drugs?
A Psychoactive drug is a substance that affects brain functions, mood, and behavior and are subdivided primarily on the basis of physiological and pychological effects. Nonpsychoactive drugs are substances that in normal doses do not affect the brain. Some examples of nonpsychoactive drugs include vitamins, anitbiotics, and topical skin preparations
(Fields, 79).
What are the classifactions of psychoactive drugs?
Psychoactive drugs can be classified into seven different categories. These categories include: narcotic analgesics, central nervous system depressants, central nervous system stimulants, hallucinogens, cannabis sativa, inhalants, and phencyclidine (PCP).
Narcotic Analgesics Defined
Webster’s defines a narcotic as:
Any of a class of substances that blunt the senses, as opium, morphine, belladonna, and alcohol, that in large quantities produce euphoria, stupor, or coma, that when used constantly can cause habituation or addiction, and that are used in medicine to relieve pain, cause sedation, and induce sleep; anything that exercises a soothing or numbing effect or influence.
An analgesic is a substance that “relieves pain, without producing unconsciousness” (Fields, 79). New Encyclopedia Britannica describs narcotic analgesics as drugs that relieve pain by imitating
natural brain endorphins that are responsible for the perception of pain.
Route of Administration
Narcotic Analgesics can be administered several different ways: intravenously, subcutaneously, or deep within the muscle (Fields, 81). In addition, they can be snorted, smoked, or absorbed.
Effects of Opiates
Depending on the route of administration, effects of the drug can be seen anywhere from five seconds after administration to forty-five minutes after administration. The intensity of the...
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