L31- Thorax innervation Flashcards
What is the organization of the ANS
What are the SNS and PSNS effects on the Thorax?
What does the SNS postganglionic use to reach heart? Where does it synapse? What is the difference in visceral afferent for pain vs. non-pain look like?
Identify arrows
Where are the preganglionic cell bodies located for sympathetic NS? Where are the preganglionic axons? Where do they synapse on the postganglionic cell bodies? What are the targets for sympathetic innervation of the heart?
Where are the preganglionic cell bodies located for parasympathetic NS? Where are the preganglionic axons? Where do they synapse on the postganglionic cell bodies? What are the targets for parasympathetic innervation of the heart?
What pathway does the pain signal use? Where are the cell bodies? What are the vertebral levels?
What pathway does the non-pain pathway use? Where are the nerves carried? Where are the cell bodies? Where do they enter the spinal cord?
What are these chains/ nerves/ plexuses?
Identify arrows
What are the targets for the sympathetic innervation of the bronchial tree? Where are the preganglionic cell bodies? Where do they synapse?
What are the targets for the parasympathetic innervation of the bronchial tree? Where are the preganglionic cell bodies? Where do they synapse?
What are the targets for the visceral innervation of the bronchial tree (non-pain)? Where are the preganglionic cell bodies? Where is the central process?
What are the targets for the visceral afferent (pain) innervation of the bronchial tree? Where are the cell bodies? Where do they enter the spinal cord? What nerve do the peripheral processes travel in?
Non-pain signals have what 3 kinds of receptors? Pain signals have what kind of receptors?
The signals from the receptors elicit what kind of response?
Visceral nociceptors don’t respond to what kind of tissue damage? Visceral pain is _______. Pain may also be what kind of pain?
Visceral afferent (pain) signals from the heart can be _________ by the CNS as somatic afferent pain signals associated with corresponding __________. Central processes of ____________ conveying visceral pain and somatic pain converge on neurons in the ___________
Radiation of pain in the left arm is due to distribution of ___________ extending ___________ on the anterior/medial surface of the upper extremity. What is the classical pattern of referred pain? What are other potential areas of referred cardiac/ pericardial pain?
-Parietal serous membranes receive ________ innervation
-Visceral serous membranes receive ________ innervation
-Fibrous and parietal serous
pericardium innervated by _______
nerves
-Visceral serous pericardium innervated by ________ (pain) and vagus nerve (non-pain)
Lungs/ visceral pleura contain few what? What does this mean?
What response does sympathetic innervation of the thoracic esophagus do? Parasympathetic? Visceral afferent? Visceral afferent?
What are the 3 abdominopelvic splanchnic nerves that originate in the posterior mediastinum? What are the spinal levels they correlate with?
Where do the abdominopelvic sympathetic splanchnic nerves synapse? Visceral afferent (pain)?
