CNS drugs Flashcards
What does CNS stand for?
Central Nervous System
Which class of drugs is primarily used to treat anxiety disorders?
Benzodiazepines
True or False: SSRIs are commonly prescribed for depression.
True
Fill in the blank: The primary action of antipsychotic medications is to block ______ receptors.
dopamine
Name one common side effect of tricyclic antidepressants.
Dry mouth
Which drug is considered a first-line treatment for generalized anxiety disorder?
Escitalopram
What is the mechanism of action of lithium in the treatment of bipolar disorder?
Mood stabilization
True or False: Opioids are classified as CNS depressants.
True
Which medication is commonly used to treat ADHD?
Methylphenidate
What is the primary use of benzodiazepines?
Anxiety relief
Name one potential risk associated with long-term use of benzodiazepines.
Dependence
Which neurotransmitter is primarily affected by antidepressants?
Serotonin
Multiple choice: Which of the following is NOT an antipsychotic medication? A) Olanzapine B) Sertraline C) Risperidone
B) Sertraline
What class of drugs does Fluoxetine belong to?
Selective Serotonin Reuptake Inhibitors (SSRIs)
Fill in the blank: The primary function of anticonvulsants is to prevent ______.
seizures
True or False: The main purpose of muscle relaxants is to relieve muscle spasms.
True
What is the primary concern when prescribing opioids?
Risk of addiction
Name a common side effect of SSRIs.
Nausea
Which drug is often used as a mood stabilizer in bipolar disorder?
Lithium
What is the primary indication for using stimulants in the CNS?
Attention Deficit Hyperactivity Disorder (ADHD)
Multiple choice: Which of the following drugs is an antidepressant? A) Diazepam B) Amitriptyline C) Haloperidol
B) Amitriptyline
What is the main effect of antipsychotic medications?
Reduction of psychotic symptoms
Fill in the blank: ______ is a common side effect of antipsychotic medications.
Weight gain
True or False: Antidepressants can take several weeks to show effects.
True
What is the role of GABA in the CNS?
Inhibitory neurotransmitter
Which class of drugs is commonly used to treat insomnia?
Sedative-hypnotics
