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The Effects of Drugs
Biology 1 Honors
18
Biology
10th Grade
03/31/2011

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Term
addiction
Definition
phychological and/or physiological drug dependence
Term
depressant
Definition
type of drug that lowers or depresses the activity of the nervous system
Term
drug
Definition
chemical substance that affects body functions
Term
hallucinogen
Definition
drug that stimulates the CNS so that the user becomes disoriented and senses things that are not there
Term
narcotic
Definition
type of pain relief drug that affects the CNS
Term
stimulant
Definition
drug that increases the activity of the CNS and the sympathetic nervous system
Term
tolerance
Definition
the body becomes less responsive to a drug and an individual needs larger or more frequent doses of the drug to acheive the same effect
Term
withdrawal
Definition
phychological response or physiological illness that occurs when a person stops taking a drug
Term
They manipulate the CNS & receptors.
Definition
How do drugs relieve pain?
Term
With stimulants and depressants.
Definition
How are nervous disorders treated?
Term
cardiovascular drugs
Definition
treat circulatory problems within the body like high blood pressure or irregular beats
Term
drug misuse
Definition
when a medicene is taken for an unintended use
Term
drug abuse
Definition
the innappropriate use of a drug for non-medical purposes
Term
cocaine, amphetamines, caffiene, & nicotine
Definition
Examples of a stimulant...
Term
alcohol or barbiturates
Definition
Examples of a depressant...
Term
heroin
Definition
Example of a narcotic...
Term
LSD
Definition
Example of a hallucinogen...
Term
anabolic steroids
Definition
drugs that are similar to the hormone testosterone; stimulate growth in muscles
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