Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Tox 2 > Midterm > Flashcards

Midterm Flashcards

1
Q

In levels of use terminology, abuse means

A

Continued use of the drug despite negative consequences

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Which statmenet about cocaine is NOT true

A

Injecting cocaine gets to the brain faster than smoking cocaine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Drug effects ont he individual have been intensified due to

A

Development of more efficient and faster ways of putting drugs into the body

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

The most popular psychoactive substance over the millennia has been

A

Alcohol

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Which of the following plants do not contain caffeine

A

Poppy and hemp

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Lime chewed with cocoa levaes facilitates absorption of cocaine across the oral mucosa by

A

Alkalinizing saliva so that more cocaine is in the unionized form

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

The discovery of brain chemicals that acted like psychoactive drugs led to

A

All of the above

(More understanding of the process of addiction, more understanding of the process of mental illness, new uses of therapeutic drugs to treat addiction and withdrawal states)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

A common drug used at parties now, GHB is classified as a

A

Sedative (downer)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

The reward/reinforcement network in the brain is a/an ____ system

A

Dopaminergic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the name of the active chemical in marijuana

A

Delta-9 THC

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Which of the following is used as a local anesthetic

A

Cocaine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Psychiatric medications

A

Are used to rebalance irregular brain chemistry

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Which fo the following routes of administration acts the fastest upon the brain

A

Inhaling

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

When a drug is intra-venously injected, how long does it take for hte drug to reach the brain

A

15-30 seconds

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

The main barrier that drugs have to cross to affect the CNS is the

A

Blood-brain barrier

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Which of the following is a function of the new brain

A

Creativity

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Which is NOT a type of tolerance

A

Delayed tolerance

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Which is NOT a desired effect of psychoactive drugs

A

To increase depression

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Which is NOT TRUE regarding the CV effects of cocaine use

A

There are no cocaine receptors on the heart itself

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Which of the following is NOT a side effect of long-term abuse of cocaine

A

Severe weight gain

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Which of the following is correct for crack cocaine

A

Users are able to get a much higher dose into their brain over a shorter period of time than with powdered cocaine

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Which fo teh following has NOT been a use for amphetamines

A

To relax muscles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Ice is to methamphetamine as ___ is to cocaine

A

Crack

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Which fo the following is NOT a stimulant

A

GHB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q

Which of the following is NOT true concerning nicotine

A

A chew of tobacco puts less nicotine into the bloodstream than one smoked cigarette

26
Q

The neurotrasmitter that transmits pain is

A

Substance P

27
Q

Which is a possible deadly side effect of using heroin intravenously

A

HIV infection

28
Q

The most common medical use of opioids is

A

Analgesia

29
Q

Which is an effect of sedative-hypnotics

A

Controls skeletal muscular spasms

30
Q

Sedative-hypnotic withdrawal symptoms can include

A

Convulsions

31
Q

Atropine (an anti-muscarinic) used to mask signs of narcotic use, will cause which effect

A

Mydriasis

32
Q

One of the reasons that GHB and Rohpnol are similar to alcohol is their

A

Disinhibitory effect

33
Q

Psychoactive drugs have been used throughout history to

A

All of the above

Induce altered state of consciousness, alter one’s mood and change perceptions, reduce pain or enhance senses

34
Q

Narcotics will not cause which of the follwoing

A

Diarrhea

35
Q

Hypodermic injection of drugs bypasses natural protective barriers of teh body and adds the danger of

A

Infections

36
Q

Prior to the 1906 pure food and drug act, OTC pt meds were loaded with 3 of the following psychoactive substances. Which is the exceptions

A

Amphetamine

Cocaine, opium/morphine, alcohol

37
Q

Ingestion of poisionous mushrooms that have muscarine will cause what efefct

A

Diarrhea

38
Q

Which of the following is NOT classified as a stimulnt

A

Psilocybin

39
Q

Large doses and overuse of stimulants can cause

A

All fo the above

Anxiety and paranoia, ange and aggressiveness, jitteriness and psychosis

40
Q

The faster a psychoactive drug reaches its target in the CNS the

A

Greater its reinforcing effect

41
Q

A developing fetus is very vulnerable to psychoactive drugs because

A

The placental barrier provides no protection

42
Q

Addiction memories including euphoric recall are orchestrated by the

A

Old brain

43
Q

Cravings to use psychoactive drugs resides primarily in the

A

Old brain

44
Q

Tolerance means

A

Adaptation of the body to greater and greater amounts of a drug

45
Q

In addition to heredity, what other two factors have a major role in creating a vulnerability to develop substance dependency

A

Environment and use of psychoactive substances or participation in compulsive behaviors

46
Q

Children are more vulnerable than adults to the effects of drugs because they have less blood in their circulatory system and their organs are immature. T/F

A

True

47
Q

Craving to use psychoactive drugs is primarily a new brain activity. T/F

A

False

48
Q

The blood-brain barrier does not become fullly functional until about 2 years of age. T/F

A

True

49
Q

The neurotransmitter most responsible for stimulating the reward/reinforcement center is GABA. T/F

A

False

50
Q

Withdrawsal from amphetamines will cause seizures. T/F

A

False

51
Q

Which of the following is a function of the new brain

A

Switch off drug use

52
Q

Which is NOT used by athletes to enhance performance

A

Codeine

53
Q

Which of the following is correct for cocaine

A

Users are able to get a much higher dose into their brain over a shorter period of time than with powdered cocaine

54
Q

Which of the following has NOT been a use for amphetamines

A

To relax muscles

55
Q

Which statement about cocaine is NOT true

A

Injecting cocaine gets to the brain faster than smoking cocaine

56
Q

The psychoactive substance that can mimic the effects of acetylcholine at the muscle endplate and autonomic ganglia is

A

Nicotine

57
Q

Hydrocodone is classified as a

A

Opiate

58
Q

The drug that most effectively suppresses pain is

A

Heroin

59
Q

Least intense withdrawal syndromes

A

Flurazepam

60
Q

Which is not classified as a stimulant

A

Psilocybin

61
Q

Reverse tolerance occurs

A

To the repeated use of only stimulant drugs

Tox 2 (3 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions