MEDICATION RECEPTOR TYPES Flashcards
What is the primary function of dopamine in the brain?
Dopamine is primarily involved in reward, motivation, and motor control.
True or False: Serotonin is primarily associated with mood regulation.
True
Fill in the blank: The CYP450 enzyme system is crucial for __________ of drugs in the liver.
metabolism
What receptor type is 5-HT2A?
5-HT2A is a serotonin receptor subtype.
Multiple choice: Which neurotransmitter is primarily linked to the regulation of anxiety?
Serotonin
What role does CYP450 play in pharmacology?
CYP450 enzymes metabolize drugs and influence their efficacy and safety.
True or False: Dopamine receptors are exclusively found in the central nervous system.
False
What is a common effect of activating 5-HT2A receptors?
Activation of 5-HT2A receptors can lead to altered perception and mood changes.
Name one class of drugs that primarily targets serotonin receptors.
Selective Serotonin Reuptake Inhibitors (SSRIs)
Fill in the blank: The interaction of drugs with ________ can affect their pharmacokinetics.
CYP450 enzymes
What is the significance of dopamine in the reward pathway?
Dopamine release in the reward pathway reinforces behaviors that are pleasurable.
Multiple choice: Which of the following is a function of serotonin?
Regulation of mood, appetite, and sleep.
True or False: All CYP450 enzymes metabolize drugs at the same rate.
False
What effect does serotonin have on mood?
Serotonin generally promotes feelings of well-being and happiness.
Name a disorder associated with dopamine dysregulation.
Parkinson’s disease
