Chapter 4.11 t/m 4.14 Flashcards

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1
Q

marijuana

A

mild hallucinogen (also known as “pot” or “weed”) derived from the leaves and flowers of a particular type of hemp plant.

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2
Q

stimulatory hallucinogenics

A

drugs that produce a mixture of psychomotor stimulant and hallucinogenic effects.

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3
Q

MDMA: (Ecstasy or X)

A

designer drug that can have both stimulant and hallucinatory effects.

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4
Q

PCP

A

synthesized drug now used as an animal tranquilizer that can cause stimulant, depressant, narcotic, or hallucinogenic effects.

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5
Q

LSD (lysergic acid diethylamide)

A

powerful synthetic hallucinogen.

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6
Q

hallucinogens

A

drugs that cause false sensory messages, altering the perception of reality.

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7
Q

heroin

A

narcotic drug, belongs under depresants and derived from opium that is extremely addictive.

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8
Q

morphine

A

narcotic drug derived from opium, what belongs to depresants and is used to treat severe pain.

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9
Q

opium

A

substance derived from the opium poppy from which all narcotic drugs are derived.

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10
Q

opiates

A
a class of opium-related drugs that suppress the sensation of pain
by binding to and stimulating the nervous system’s natural receptor sites for endorphins.
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11
Q

alcohol

A

Is a depressant. The chemical resulting from fermentation or distillation of various kinds of vegetable matter.

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12
Q

benzodiazepines

A

Is a depresants and minor tranquilizer. Drugs that lower anxiety and reduce stress.

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13
Q

barbiturates

A

depressant drugs that have a sedative effect.

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14
Q

caffeine

A

a mild stimulant found in coffee, tea, and several other plant-based substances.

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15
Q

nicotine

A

the active ingredient in tobacco. Belongs to stimulants

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16
Q

cocaine

A

a natural drug derived from the leaves of the coca plant. Belongs to stimulants

17
Q

amphetamines

A

stimulants that are synthesized (made) in laboratories rather than being found in nature.

18
Q

hallucinogenics

A

drugs including hallucinogens and marijuana that produce hallucinations or increased feelings of relaxation and intoxication.

19
Q

depressants

A

drugs that decrease the functioning of the nervous system.

20
Q

stimulants

A

drugs that increase the functioning of the nervous system.

21
Q

psychological dependence

A

the feeling that a drug is needed to continue a feeling of emotional or psychological well-being.

22
Q

withdrawal

A

physical symptoms that can include nausea, pain, tremors, crankiness, and high blood pressure, resulting from a lack of an addictive drug in the body systems.

23
Q

drug tolerance

A

the decrease of the response to a drug over repeated uses, leading to the need for higher doses of drug to achieve the same effect.

24
Q

physical dependence

A

condition occurring when a person’s body becomes unable to function normally without a particular drug.

25
Q

psychoactive drugs

A

chemical substances that alter thinking, perception, and memory.

26
Q

Which drugs may be used to control withdrawel symptons?

A

Methadone, buprenorphine, and naltrexone

27
Q

Give examples of benzodiazepines

A

Valium, hanax, halcion, ativan and librium

28
Q

3 examples of amphetamines

A

Benzedrine, methedrine and dexedrine

29
Q

How does the brain try to adapt to large amount of dopamine?

A

By decreasing the numbers of synaptic receptors

30
Q

In which part the release of dopamine comes free?

A

In the the mesolimbic pathway. A neural track that begins in the midbrain area (just above the pons, an area called the ventral tegmental area or VTA) and connects to limbic system structures, including the amygdala, the hippocampus, and the nucleus accumbens, and continues to the middle of the prefrontal cortex

31
Q

Drugs that can lead to dependence cause the release of?

A

Dopamine

32
Q

contingency-management therapy

A

an operant conditioning strategy, in which patients earn vouchers for negative drug tests. The vouchers can be exchanged for healthier, more desirable items like food. These behavioral therapies can include residential and outpatient approaches. A non-drug treatment.

33
Q

Cognitive-behavioral interventions

A

work to change the way people think about the stresses in their lives and react to those stressors, working toward more effective coping without resorting to drugs.

34
Q

What can be the symptons of withdrawel

A

can range from headaches, nausea, and irritability to severe pain, cramping, shaking, and dangerously elevated blood pressure.