Anxiolytic Drugs Mechanism of Action Quiz
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Questions and Answers

Which class of antidepressants is commonly associated with weight gain as a side effect?

  • Serotonin-Norepinephrine Reuptake Inhibitors (SNRIs)
  • Tricyclic Antidepressants (TCAs) (correct)
  • Selective Serotonin Reuptake Inhibitors (SSRIs)
  • Monoamine Oxidase Inhibitors (MAOIs)
  • Which medication is an example of an ultra-short-acting anxiolytic drug?

  • Lorazepam
  • Alprazolam
  • Midazolam (correct)
  • Oxazepam
  • Which side effect is commonly associated with neuroleptic drugs?

  • Weight gain
  • Drowsiness
  • ECG abnormalities
  • Muscle tremors (correct)
  • Which neurotransmitter is primarily targeted by Trazodone in its mechanism of action?

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

    What is the primary mechanism of action of MAO inhibitors in the treatment of psychiatric disorders?

    <p>Inhibit the reuptake of norepinephrine and serotonin</p> Signup and view all the answers

    Which of the following drugs is classified as an ultra-long-acting barbiturate?

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

    Which type of medication is commonly used as a mood stabilizer in the treatment of bipolar disorder?

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

    Which neurotransmitter system is primarily affected by selective serotonin reuptake inhibitors (SSRIs)?

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

    Study Notes

    Antidepressants and Side Effects

    • Selective serotonin reuptake inhibitors (SSRIs) are commonly associated with weight gain as a side effect.

    Anxiolytic Drugs

    • Midazolam is an example of an ultra-short-acting anxiolytic drug.

    Neuroleptic Drugs

    • Tardive dyskinesia is a side effect commonly associated with neuroleptic drugs.

    Mechanism of Action of Trazodone

    • Trazodone primarily targets the serotonin neurotransmitter in its mechanism of action.

    MAO Inhibitors

    • The primary mechanism of action of MAO inhibitors in the treatment of psychiatric disorders is to inhibit the breakdown of certain neurotransmitters, increasing their availability in the synaptic cleft.

    Barbiturates

    • Phenobarbital is classified as an ultra-long-acting barbiturate.

    Mood Stabilizers

    • Lithium is commonly used as a mood stabilizer in the treatment of bipolar disorder.

    Selective Serotonin Reuptake Inhibitors (SSRIs)

    • SSRIs primarily affect the serotonin neurotransmitter system, increasing its availability in the synaptic cleft.

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    Description

    Test your knowledge on the mechanism of action of commonly used anxiolytic drugs that increase the frequency or duration of GABA-mediated chloride ion channel opening. Explore the classification, properties, and potential side effects associated with these medications.

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