5 Written questions
5 Matching questions
- What are the target organs of the hypogastric ganglion?
- Blocking what ganglion will knock out all the sympathetics, why, and what can it result in?
- Describe the lumbo-sacral lateral chain
- What are the inferior cervical ganglion?
- What are the target organs for the celiac ganglion?
- a Stomach, small bowel, adrenal medulla
- b Stellate ganglion. All preganglionic fibers arise below the stellate ganglion.
Could result in Horner's syndrome
- c C7 & C8
- d Receives all presynaptic input enters from L1 & L2.
These ganglia are not fused but the coccygeal ganglia meet at the midline
- e Urogenital organs
5 Multiple choice questions
- ↑ adrenergic receptors
↑ sensitivity to stimuli (↑ action potential per stimulus)
↑ "cross talk"
- From the greater & lesser splanchnic nerves.
- Somatic: preganglionic-Ach
PNS: preganglionic & postganglionic-Ach
SNS: preganglionic-Ach, postganglionic-NE
- Ptosis (drooping of eyelid), flushing, miosis (pupillary constriction), anhidrosis (lack of sweating).
5 True/False questions
In regards to the SNS, where do preganglionic B fibers originate? → In the intermediolateral cell column segments T1-L2 or L3
What does the sensitization of peripheral (C-fibers) & central (dorsal horn laminae 1& 2) involve? → Lower colon & rectum
What are the NMDA agonists and what releases them? → Aspartate, glutamate, etc-released by c-fiber stimulation.
What are the target organs of the inferior mesenteric ganglion? → Lower colon & rectum
What are the middle cervical ganglion? → C5-C6