Antidepressants Classification and Mechanism of Action
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Questions and Answers

Phenothiazines are a classification of antidepressants that effectively increase the concentration of monoamines in the brain.

False

Imipramine is a selective serotonin reuptake inhibitor (SSRI).

False

Risperidone (Risperdal) is classified as a tricyclic antidepressant (TCA).

False

Fluoxetine is a classic tricyclic antidepressant.

<p>False</p> Signup and view all the answers

Tricyclic antidepressants (TCAs) like Amitriptyline (Elavil) have fewer adverse effects compared to SSRIs.

<p>False</p> Signup and view all the answers

Selective serotonin reuptake inhibitors (SSRIs) pose a higher risk of ventricular arrhythmias compared to tricyclic antidepressants (TCAs).

<p>False</p> Signup and view all the answers

Phenothiazines are a type of antipsychotic drug that can only be excreted through urine.

<p>False</p> Signup and view all the answers

Imipramine is classified as an atypical antipsychotic drug.

<p>False</p> Signup and view all the answers

Risperidone is mainly metabolized in the liver and excreted through urine.

<p>True</p> Signup and view all the answers

Fluoxetine can produce side effects like sexual dysfunction and orthostatic hypotension.

<p>True</p> Signup and view all the answers

Chlorpromazine has been linked to leukopenia which is a reduction in red blood cells.

<p>False</p> Signup and view all the answers

Haloperidol is an antipsychotic drug that is primarily excreted through feces.

<p>True</p> Signup and view all the answers

Phenothiazines are the most commonly prescribed first line treatment agents for depression.

<p>False</p> Signup and view all the answers

Imipramine is an example of a selective serotonin reuptake inhibitor.

<p>False</p> Signup and view all the answers

Risperidone is primarily used to reduce psychotic symptoms in conditions like bipolar disorder and schizophrenia.

<p>True</p> Signup and view all the answers

Fluoxetine belongs to the class of phenothiazines.

<p>False</p> Signup and view all the answers

Phenothiazines are known for causing weight gain as an adverse effect.

<p>True</p> Signup and view all the answers

Imipramine is metabolized renally and excreted hepatically.

<p>False</p> Signup and view all the answers

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