Nicotine Mode of Action Flashcards
What is the mnemonic used for nicotine mode of action?
SAD
What does S stand for when describing the nicotine mode of action?
Sympatheic nervous system
Activated = adrenaline produced
Increase in glucose, blood pressure, heart rate and respiration
Increased glucose raises blood sugar levels and will inhibit appetite
What does A stand for when describing the nicotine mode of action?
Acetylcholine synapses
Make synaptic transmission easier
Greater feelings of alertness and quicker reaction times
What does D stand for when describing the nicotine mode of action?
Increased dopamine in the reward pathway of the brain
Generates positive feelings that act as a reinforcer for continued smoking
What is nicotine?
Nicotine is an agonist meaning that it mimics neurotransmitters, making stimulation of neurons easier
