Quiz 8

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Question #1

What is the mechanism of action for typical antipsychotics?

A block D2 dopamine receptors.

B block serotonin reuptake.

C stimulate acetylcholine 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 inclusion criteria

C medical model.

D double-blind design

Question #3

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

A atypicals are much more effective than the conventional drugs.

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

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

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 severe depression.

B anxiety.

C personality disorders

D other forms of psychosis.

Question #5

Both depressed and manic symptoms appear in the general classification of

A schizophrenia.

B psychosis.

C obsessive-compulsive disorder.

D mood disorders.

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 depression.

C psychosis.

D anxiety disorder.

Question #7

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

A sued

B jailed

C killed

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 valproic acid

B carbamazepine

C lithium

D lamotrigine

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 Merck Manual.

B DSM-5

C Physician’s Desk Reference (PDR).

D Treatment Guide.

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 reaction of the neurons to repeated drug exposure

B patient’s personality.

C levels of brain serotonin.

D electrical potential of the membrane.

Question #12

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

A 4 weeks

B 6 weeks

C 1 day

D 2 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 liver disorder in elderly patients.

C seizures.

D suicide in children and adolescents.

Question #14

Prozac was one of the early

A tricyclic antidepressants.

B anti-manic drugs.

C MAO inhibitors.

D selective serotonin reuptake inhibitors (SSRIs).

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 Panic disorder

C Social anxiety 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 population of mental hospitals increased.

B the rate of imprisonment declined.

C the major pharmaceutical companies reported net losses.

D schizophrenia was a major cause of suicide.

Question #17

Tricyclic antidepressants work by

A blocking D2 dopamine receptors

B blocking acetylcholine receptors.

C inhibiting reuptake of norepinephrine, dopamine, and serotonin.

D inhibiting metabolism of GABA.

Question #18

People taking monoamine oxidase inhibitors for depression must avoid

A strenuous exercise.

B foods high in tyramine, such as aged cheeses.

C grapefruit juice.

D exposure to strong sunlight.

Question #19

Many of the new atypical antipsychotics are known to cause

A liver disorders.

B manic episodes.

C very few side effects.

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 FALSE

B TRUE

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 anorexia nervosa

B agoraphobia

C schizophrenia

D bipolar disorder

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