trunktus simpatik Flashcards
where does the sympathetic trunk persist in the upper thorax?
anterior leher rusuk
where does the sympathetic trunk persist in the lower thorax?
lateral vertebral bodies
where does the sympathetic trunk persist in the abdomen?
anterolateral vertebral bodies
where does the sympathetic trunk exist in the pelvis?
anterior to the sacrum
what is the name of the meeting of the right and left sympathetic trunks?
ganglion impar
how many ganglia exist in the cervical region?
3 (from the C)
how many ganglia exist in the thoracic region?
11/12
how many ganglia exist in the lumbar region?
4
how many ganglia exist in the sacral region?
4/5
what are the two main types of splanchnic nerves? (viewed from the plexus that they enter)
thoracic and lumbar splanchnic nerve which enter prevertebral plexus
sacral and pelvic splanchnic nerve which enter inferior hypogastric plexus
which ganglion does the greater splanchnic nerve go to after into the prevertebral plexus?
the celiac ganglion
which ganglion does the lesser splanchnic nerve go to after into the prevertebral plexus?
the aorticorenal ganglion
what is special about the pelvic splanchnic nerve?
- it is parasympathetic
- therefore it doesn’t go through the sympathetic trunks
- they enter the inferior hypogastric plexus first
- they then go up and supply the hindgut
what are the three major abdominal branches of the prevertebral plexus?
the celiac, aortic, and superior hypogastric
where is the celiac plexus located?
under the diaphragm, associated with the celiac trunk root