AI.1 CNS Pharmacology Flashcards
What does CNS stand for?
Central Nervous System
True or False: CNS drugs only affect the brain.
False
Fill in the blank: CNS drugs are primarily used to treat __________ disorders.
neurological
What are the two main categories of CNS drugs?
Depressants and stimulants
Name a common class of CNS depressants.
Benzodiazepines
Multiple Choice: Which of the following is NOT a CNS stimulant? A) Amphetamines B) Caffeine C) Diazepam
C) Diazepam
What is the primary action of antidepressants?
To alleviate symptoms of depression
True or False: Antipsychotic drugs can be used to treat schizophrenia.
True
Fill in the blank: The mechanism of action of SSRIs involves the inhibition of __________ reuptake.
serotonin
What is a common side effect of CNS stimulants?
Increased heart rate
Multiple Choice: Which of the following is a type of anticonvulsant? A) Lithium B) Phenytoin C) Fluoxetine
B) Phenytoin
What is the role of mood stabilizers in CNS therapy?
To control mood swings in bipolar disorder
True or False: Opioids are classified as CNS depressants.
True
Fill in the blank: __________ is a common medication used to treat anxiety disorders.
Alprazolam
What is the primary use of antipsychotic medications?
To treat psychotic disorders
Multiple Choice: Which of the following is a side effect of antidepressants? A) Weight loss B) Dry mouth C) Increased energy
B) Dry mouth
What do benzodiazepines primarily target in the CNS?
GABA receptors
True or False: CNS drugs can lead to substance dependence.
True
Fill in the blank: The drug __________ is commonly prescribed for insomnia.
Zolpidem
What is the function of CNS stimulants?
To increase alertness and energy
Multiple Choice: Which of the following is a common side effect of CNS depressants? A) Insomnia B) Sedation C) Anxiety
B) Sedation
What is the primary neurotransmitter affected by ADHD medications?
Dopamine
True or False: All CNS drugs are available over-the-counter.
False
