Quiz 8

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Question #1

What is the mechanism of action for typical antipsychotics?

A stimulate acetylcholine receptors.

B block serotonin reuptake.

C block D2 dopamine receptors.

D increase brain levels of norepinephrine.

Question #2

The perspective that symptoms of a mental disorder lead to a diagnosis that illuminates both the underlying cause and a cure for the disorder is referred to in the text as the:

A logical approach.

B double-blind design

C medical model.

D inclusion criteria

Question #3

A recent study of the long-term effectiveness of antipsychotic drugs found that:

A three-fourths of the patients stopped taking their medication within 18 months

B atypicals are much more effective than the conventional drugs.

C these drugs are very effective for over 90 percent of schizophrenic patients

D there is tolerance to the beneficial effects and doses must be increased after six weeks

Question #4

Although electroconvulsive therapy (ECT) was first used to treat schizophrenia, it is now used primarily to treat

A anxiety.

B severe depression.

C other forms of psychosis.

D personality disorders

Question #5

Both depressed and manic symptoms appear in the general classification of

A mood disorders.

B psychosis.

C schizophrenia.

D obsessive-compulsive disorder.

Question #6

A major disturbance of intellectual and social functioning in which there is a loss of contact with reality is called

A phobia.

B anxiety disorder.

C psychosis.

D depression.

Question #7

Each year, more mentally ill persons are _______ than are admitted to state mental hospitals.

A sued

B killed

C jailed

D treated for agranulocytosis

Question #8

The acceptance of the mood stabilizer _____________ was slowed by a series of overdose poisonings and by the fact that the drug is one of the basic elements and could not be patented.

A lithium

B lamotrigine

C carbamazepine

D valproic acid

Question #9

The fastest, and probably the most effective, treatment for severe cases of depression is

A electroconvulsive therapy (ECT).

B paroxetine (Paxil).

C imipramine (Tofranil).

D psychotherapy.

Question #10

The most recent (2013) version of the American Psychiatric Association’s classification system for mental disorders is called the:

A DSM-5

B Treatment Guide.

C Merck Manual.

D Physician’s Desk Reference (PDR).

Question #11

Current theories of the antidepressant action of drugs focus less on the initial biochemical effects of the drugs and more on the

A levels of brain serotonin.

B reaction of the neurons to repeated drug exposure

C patient’s personality.

D electrical potential of the membrane.

Question #12

What is the average lag period for antidepressants to begin to be effective?

A 1 day

B 2 weeks

C 6 weeks

D 4 weeks

Question #13

The FDA now requires a printed warning on several selective reuptake inhibitors because they increase the risk of

A psychotic episodes.

B suicide in children and adolescents.

C liver disorder in elderly patients.

D seizures.

Question #14

Prozac was one of the early

A selective serotonin reuptake inhibitors (SSRIs).

B anti-manic drugs.

C tricyclic antidepressants.

D MAO inhibitors.

Question #15

________ is defined as an anxiety disorder that is marked by fear or anxiety about two or more of these situations: using public transportation, being in open spaces, being in shops or theaters, standing in line, or being outside of the home alone.

A Agoraphobia

B Social anxiety disorder

C Panic disorder

D Specific phobia

Question #16

The year in which chlorpromazine was introduced in the United States, 1955, was the last year in which:

A the rate of imprisonment declined.

B schizophrenia was a major cause of suicide.

C the population of mental hospitals increased.

D the major pharmaceutical companies reported net losses.

Question #17

Tricyclic antidepressants work by

A blocking acetylcholine receptors.

B inhibiting reuptake of norepinephrine, dopamine, and serotonin.

C blocking D2 dopamine receptors

D inhibiting metabolism of GABA.

Question #18

People taking monoamine oxidase inhibitors for depression must avoid

A exposure to strong sunlight.

B strenuous exercise.

C foods high in tyramine, such as aged cheeses.

D grapefruit juice.

Question #19

Many of the new atypical antipsychotics are known to cause

A liver disorders.

B very few side effects.

C manic episodes.

D significant weight gain and metabolic changes.

Question #20

The latest evidence on the effectiveness of antidepressants is that they are only slightly better than placebos.

A TRUE

B FALSE

Question #21

A person suffering from a chronic (long-lasting) psychotic condition for which there is no known cause will probably receive the diagnosis of ________.

A schizophrenia

B anorexia nervosa

C bipolar disorder

D agoraphobia

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