Question 1

Those exposed to long-term treatment with antipsychotic drugs have a 15 to 20 percent risk of developing tardive dyskinesia.

Accepted Answer

Tardive dyskinesia is a side effect of certain medications, particularly antipsychotic medications. The risk of developing tardive dyskinesia increases the longer a person takes these medications. It is estimated that up to 25% of people who take antipsychotic medications may develop tardive dyskinesia.

Question 2

There is a low risk that large doses of antipsychotic drugs will lead to overdose.

Accepted Answer

Antipsychotic medications have a low risk of causing an overdose, even in cases of accidental or intentional ingestion of large doses. However, taking high doses of these drugs can lead to severe side effects and potentially life-threatening complications. It is always important to take antipsychotic medications as prescribed and under the guidance of a healthcare professional.

Question 3

Clozaril is a second-generation (atypical)antipsychotic drug.

Accepted Answer

Clozaril is a second-generation (atypical) antipsychotic drug.

Question 4

All schizophrenic patients must take continual doses (maintenance)of medication indefinitely.

Accepted Answer

While many individuals with schizophrenia require long-term medication, treatment plans are personalized, and some may not need indefinite medication, depending on their specific condition and response to therapy.

Question 5

Depression is a mood disorder.

Accepted Answer

Depression is a mood disorder characterized by persistent feelings of sadness or loss of interest in activities that were once enjoyable.

Question 6

Beginning in the mid-1950s,many schizophrenic patients began to be treated on an outpatient basis.

Accepted Answer

The mid-1950s saw the emergence of the community mental health movement, which promoted the treatment of mental illness in outpatient settings. As a result, many schizophrenic patients began to be treated as outpatients instead of being confined to institutions.

Question 7

Tardive dyskinesia often appears in the behavior of medicated schizophrenics within a day or so.

Accepted Answer

Tardive dyskinesia typically appears weeks to years after starting antipsychotic medication, not within a day or so.

Question 8

Another name for psychiatric drugs is psychotropic medication.

Accepted Answer

Psychotropic medication is another term for psychiatric drugs.

Question 9

The incidence of Parkinson's-like symptoms as a side effect of typical antipsychotic drugs implies a dopamine connection in schizophrenia.

Accepted Answer

Parkinson's disease is caused by a loss of dopamine-producing cells in the brain. Typical antipsychotic drugs block dopamine receptors, which can lead to Parkinson's-like symptoms as a side effect. This suggests that dopamine is involved in the pathology of schizophrenia, which is also treated with antipsychotic medication.

Question 10

Schizophrenia is more common in men than women.

Accepted Answer

The answer of Schizophrenia is more common in men than...

Question 11

Abilify is a "third-generation" antipsychotic drug.

Accepted Answer

Abilify is considered a third-generation antipsychotic drug, also known as atypical antipsychotic or dopamine system stabilizers, which have fewer side effects compared to older antipsychotics.

Question 12

The concordance rate for schizophrenia is higher in identical twins than it is in fraternal twins.

Accepted Answer

This statement is true. Studies have shown that identical twins have a concordance rate for schizophrenia of approximately 50%, while the concordance rate for fraternal twins is around 13%. This suggests that genetics play a significant role in the development of schizophrenia.

Question 13

Chlorpromazine (brand name: Thorazine)is an example of a typical antipsychotic drug.

Accepted Answer

Chlorpromazine is indeed an example of a typical antipsychotic drug.

Question 14

Antipsychotic drugs have a high potential for abuse.

Accepted Answer

Antipsychotic drugs are not considered addictive or have a high potential for abuse. They are prescription medications used to treat symptoms of schizophrenia, bipolar disorder, and other mental health conditions. However, they can have side effects and should only be taken under the supervision of a healthcare professional.

Question 15

Treatment using medications such as Clozaril is generally expensive due to the required monitoring of blood.

Accepted Answer

Clozaril requires regular monitoring of blood to detect potential side effects, such as decreased white blood cell count, which can lead to dangerous infections. This monitoring, along with the cost of the medication itself, can make treatment with Clozaril and similar medications expensive.

Question 16

While first-generation antipsychotic drugs are effective in treating delusional behavior,they are less effective in treating social withdrawal.

Accepted Answer

First-generation antipsychotic drugs, also known as typical antipsychotics, are mainly effective in reducing positive symptoms such as delusions and hallucinations. However, they are less effective in treating negative symptoms such as social withdrawal and lack of motivation. Second-generation antipsychotic drugs, also known as atypical antipsychotics, may be more effective in treating these negative symptoms.

Question 17

Generally speaking,men and younger patients show a higher incidence of tardive dyskinesia.

Accepted Answer

Women and older patients are generally more at risk of developing tardive dyskinesia.

Question 18

Weight gain is a side effect of Zyprexa,but not of Risperdal.

Accepted Answer

This statement is false. Weight gain is a known side effect of both Zyprexa and Risperdal.

Question 19

Risperidone (brand name: Risperdal)unfortunately increases the risk of a potentially lethal blood disorder called agranulocytosis.

Accepted Answer

Risperidone (Risperdal) is known to increase the risk of various side effects, including weight gain, diabetes, and movement disorders, but it does not increase the risk of agranulocytosis.

Question 20

Schizophrenic patients frequently have multiple or split personalities.

Accepted Answer

Schizophrenia is a mental disorder characterized by abnormal social behavior, disorganized speech, and a diminished ability to understand reality. It does not involve the presence of multiple or split personalities. This is a common misconception about schizophrenia, but it is actually a symptom of dissociative identity disorder (previously known as multiple personality disorder), which is a separate condition.

Quiz 15: Drugs for Treating Schizophrenia and Mood Disorders