ANS Flashcards
Head and salivary glands
T1-3
Eye
T1-2
Heart lungs esophagus
T4-6
Stomach liver gallbladder pancreas
T7-9
Small intestine
T8-10
Appendix colon
T10-11
Rectum bladder uterus
T12-L2 (3)
Kidney
T11-L1
Suprarenal gland
T10-L1
Head upper limb thoracic viscera (foregut)
T1-6
Body wall abdominal viscera ( midgut)
T7-11
Lower limb pelvic viscera ( hindgut)
T12-L2(3)
Upper limb
T1-6
Body wall
T7-11
Lower limb
T11-L2(3)
Peripheral distribution a trunk 1 by
T1-L2
What is the plexus formed by T1-T4 around the heart called?
Cardiac plexus
Spinal cord T1-T5 mainly innervate…
Cranial
Thoracic
Cervical
Viscera
Effect of sympathetic system on pupil
Dilation
Effect of parasympathetic system on pupil
Constriction
Effect of sympathetic system on arrector muscle of hair
Contraction
Effect of parasympathetic system on arrector muscle of hair
No effect does not reach
Effect of sympathetic system on sweat glands
Stimulation
Effect of parasympathetic system on sweat glands
Does not reach
Effect of sympathetic system on other glands
Decrease secretion
Effect of parasympathetic system on other glands
Promotes secretion
Effect of sympathetic system on heart
Increase
Effect of parasympathetic system on heart
Decrease
Effect of sympathetic system on peripheral blood vessels
Constriction
Effect of parasympathetic system on peripheral blood vessels
No effect does not reach
Effect of sympathetic system on lungs
Indirect bronchodilation
Effect of parasympathetic system on lungs
Bronchoconstriction and bronchial secretion
Effect of sympathetic system on Gi tract
Inhibit peristalsis
Effect of parasympathetic system on Gi tract
Stimulate peristalsis
Effect of sympathetic system on suprarenal medulla
Release adrenaline
Effect of parasympathetic system on suprarenal medulla
No effect doesnt innervate
What cranial and spinal nerves innervate eye?
Cranial : iii
Spinal : T1-4
What cranial and spinal nerves innervate salivary glands?
Cranial vii / facial
Spinal T1-4
What cranial and spinal nerves innervate parotid gland?
Cranial : IX, glossopharyngeal nerve
Spinal T1-4
What cranial and spinal nerves innervate lacrimal gland?
Cranial Vii , facial
Spinal T1-4
What cranial and spinal nerves innervate digestive system?
Cranial X vagus
Spinal T5-11 L1-2 S2-4
What spinal nerves innervate bladder?
S2-4
T11-L2