Grays Flashcards
Where are the nerve cell bodies for GSA processes?
dorsal root ganglion
where are the nerve cell bodies for GVA processes
dorsal root ganglion
What is contained in the lateral horns
cell bodies of PREganglionic neurons
Where does the greater splanchnic n. arise and terminate in?
5th to 10th thoracic ganglion, it ends in celic ganglion
where does the lesser splanchnic n. arise and terminate?
9th and 10th or 10th and 11th thoracic ganglion, it ends in the aorticorenal ganglion
where does the least splanchnic n. arise and terminate?
12th thoracic ganglion and end in renal plexus
Post ganglionic sympathetic fibers are found where?
the upper 5 thoracic ganglia –> thoracic viscera
preganglionic sympathetic fibers are found where?
the lower 7 thoracic ganglia –>abdominal and pelvic viscera`
what is responsible for carrying parasympathetic fibers?
vagus nerve
what carries preganglionic fibers to the abdomen
greater and lesser splanchnic nerves
Phrenic nerves are what kind of nerves
somatic
vagus nerves are part of which ANS
parasympathetic
what nerve is sole responsible to the innervation of ther pericardium
phrenic nerve
what spinal nerve levels does the phrenic nerve arise from
C3- C5
what does the cardioplmonary splanchnic nerve carry?
cardiac sympathetic efferent fibers
The ventral rami carries what 3 things
sensory fibers, motor fibers, sympathetics to the body wall
the dorsal roots carry what kind of information from where
somatic and visceral sensory from the periphery (GSA, GVA)
what information does the ventral root carry
somatic and visceral efferent (GSE, GVE)
dorsal rami supply cutaneous muscle innervation to what part of the body
back
ventral rami supplies all of the body except what
back and head
what is associated with the S1 sound?
mitral valve and tricuspid valve
what is associated with the S2 sound?
pulmonary and aortic valve
what does the right fibrous trigone interconnect?
mitral tricuspid and aoritc valve rings
what passes through the right fibrous trigone?
Atrioventricular bundle of his
what conducting fibers innervate the left atrium?
bundle of bachmann
The great cardiac vein runs parallel with
LAD
the small cardiac vein runs parallel with
R marginal artery
the middle cardiac vein runs parallel with
PDA
what does the oblique sinus provide access to? (4)
IVC, posterior wall of left atrium, right atrium, right and left pulmonary veins
inferior trachealbrachio nodes AKA
carinal node
segmental bronchi of the superior lobar bronchus
apical, anterior, posterior tertiary bronchi
symptoms of coarctation of aorta
increased arterial pressure in upper limbs, decreased pressure in lower limbs, rib notching
cervical pleura AKA
cupula
Name the 4 regions of the parietal pleura
cervical, costal, mediastinal, diaphragmatic
