ANS Receptors Flashcards
Myocardium, B1
Increased contractility (myocardium) Increased HR, & conduction velocity (conduction system)
Myocardium, M2
Decreased contractility (myocardium) Decreased HR, & conduction velocity (conduction system)
Arteries (A1 or A2?)
A1>A2, vasoconstriction
Veins (A1 or A2?)
A2>A1, vasoconstriction
Myocardium, B2
Vasodilation
Skeletal muscle, B2
Vasodilation
Renal, DA
Vasodilation
Mesenteric, DA
Vasodilation
Inhibitory GPCR
A2
M2, 4
D2
Bronchial tree, B2
Bronchodilation
Bronchial tree, M3
Bronchoconstriction
Renal tubules, A2
Diuresis (ADH inhibition)
Renin release, B1
Increased renin release
Iris sphincter muscle, M
Contraction (Myosis) constriction
Iris radial muscle, A1
Contraction (Myadrisis)
Ciliary Muscle, B2
Relaxation, far vision
Ciliary muscle, M
Contraction, close vision
GI Sphincters, A1
contraction
Gi Sphincters, M
Relaxation
GI motility & tone, A1/A2/B1/B2
Decrease
GI motility & tone, M
Increase
Salivary glands, A2
Decrease
Salivary glands, M
Increase
Gallbladder & Ducts, B2
relaxation
Gallbladder & Ducts, M
Contraction
Pancreas Islets (B cells), A2
Decrease insulin resistance
Pancreas Islets (B cells), B2
Increase insulin resistance
Liver, A1/B2
Increase serum glucose
Uterus, A1
Contraction
Uterus, B2
Relaxation
Bladder Trigone & Sphincter, A1
Contraction
Bladder Trigone & Sphincter, M
Relaxation
Bladder Detrusor, B2
Relaxation
Bladder, M
Contraction
Sweat Glands, A1
Increase secretion
Sweat Glands, M
Increase secretion