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Horner's syndrome is an autonmoic disorder that is characterized by constricted pupils, bradycardia, and excess GI...

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Medical Sciences

Horner's syndrome is an autonmoic disorder that is characterizedby constricted pupils, bradycardia, and excess GI secretions.Horner's generally manifests when someone (or something; cats,dogs, and even horses can get it) suffers damage to one of thesympathetic trunk ganglia. You are seeing a patient who was in arecent automobile accident. Their eyes are constricted, and theyare complaining that they are easily fatigued. A chest x-ray rulesout pulmonary edema, so you start to test for Horner's.

A). Clearly explain how the autonomic nervoussystem might play a role. What pathways, transmitters, andreceptors might be involved? How does this explain hersymptoms?

B). Your patient asks \"could atropine help me?\"You frown because your last bit of atropine as used to treatanother patient and it will take a bit of time to replenish yourhospital's supply.

i. Answer YES it will help or NO it will nothelp

ii. Explain why or why not

iii. In one sentence, explain what you wouldprescribe for your patient instead of atropine and why it wouldwork to help your patient.

Answer & Explanation Solved by verified expert
4.4 Ratings (986 Votes)
Here whatever syndrome is present like constrict pupilm3 bradicardia B2and excess GI secretionm3 all are due to parasympathetic effect and cholinergic transmission Details regarding receptors present at particular organ and its action is explained below Autonomic nervous system The autonomic nervous system ANS is part of the peripheral nervous system and regulates involuntary visceral body functions in different organ systems It is divided into the sympathetic and parasympathetic nervous systems The sympathetic nervous system has a thoracolumbar outflow and is activated during fight or flight response while the parasympathetic nervous system has a craniosacral outflow and is activated during digestion and rest The sympathetic and parasympathetic nervous systems consist of preganglionic and postganglionic neurons The preganglionic fibers of both ANS divisions and the postganglionic fibers of    See Answer
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