Autonomic Nervous System drugs Flashcards
preganglionic / acetylcholine (ach)
Autonomic Nervous System (ANS)
postganglionic / norepinephrine (NE)
Sympathetic Nervous System (SNS)
postganglionic / acethylcholine
Parasympathetic Nervous System (PNS)
Division of origin for SNS.
thoracolumbar
An autonomic physiologic reaction to an event that is perceived as stressful or frightening.
Fight or flight response (SNS)
5 steps in synaptic transmission.
Synthesis, storage, release, action, termination.
Synaptic transmission step 5 (5a)
Reabsorption of neurotransmitter to presynaptic nerve terminal. (Step 5)
Synaptic transmission step 5 (5b)
enzymatic degration
Synaptic transmission step 5 (5c)
diffusion away from the gap
Alpha 1 receptors
Blood vessels, Eye, Bladder, Prostrate
Drugs that produce a response in receptor theory.
Agonist
Drugs that blocks a response in receptor theory.
Antagonist
Increase in peristalsis is an eff in what nervous system?
Parasympathetic Nervous System (PNS)
Pupils dilation affects what nervous system?
Sympathetic Nervous System (SNS)
Decrease heart rate affects what nervous system?
Parasympathetic Nervous System (PNS)