Chapter 3 Flashcards
What is the process that underlies the uncontrollable and compulsive behaviors, which defines addiction, where each drug provides the user with a unique experience
Neurophysiological
Introducing drugs into the brain complicates and negatively affects the natural balance of what in the brain?
Neurotransmitters
What chemical in the brain is in the category of neurotransmitters that include dopamine, norepinephrine and epinephrine?
Catecholamines
Drugs such as cocaine and methamphetamines increase the production and eventual depletion of what brain chemical?
Catecholamines
What neurotransmitter produces a relaxed effect?
GABA
What does the GABA neurotransmitter do?
Produces a relaxed effect. It slows and inhibits impulses from nerve to nerve and creates a lethargic effect.
What is Serotonin?
Serotonin regulates sleep, pain and temperature of the body. Cocaine will increase its effects.
What factors affect the client’s drug responses?
Personal variable, Environmental Variable and Amount of Drug Expectation
What is the physiological condition where individuals are addicted to drugs across various categories?
Cross Addiction
What occurs when a person is addicted to alcohol and start using other sedative-hypnotics and have a similar level of tolerance level for each drug?
Cross Tolerance
If a client uses Alcohol and Valium there will be a potential for what?
Cross Tolerance
What drug used on a regular basis (unprescribed) causes mood swings, anxiety/depression and diminished appetite?
Stimulants
Cocaine comes from where?
A plant
Methamphetamine comes from where?
a lab/synthetic
How long does Cocaine last?
20-30 minutes