1. Sympathetic chain assignment: Where in the brain is the origin (center) for autonomic nervous system? What spinal...

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Medical Sciences

1. Sympathetic chain assignment:

  • Where in the brain is the origin (center) for autonomic nervoussystem?
  • What spinal levels do you find the preganglionic sympatheticneurons?
  • What are the roots for greater splanchnic nerve?
  • What are the 3 major pre-vertebral ganglia?
  • What are the roots for the lesser splanchnic nerve?
  • What are the roots for the least splanchnic nerve?

2. Abdominal aorta assignment:

  • Which are the 3 major unpaired branches of the abdominalaorta?
  • What are the 3 branches of the celiac trunk?
  • Which 3 organs are supplied by the celiac trunk?
  • Name 3 branches of the superior mesenteric artery
  • Name 3 branches of the inferior mesenteric artery

3. Portocaval anastomosis assignment:

  • What is the benefit of portocaval anastomosis in pathologicalstates such as liver cirrhosis?

Answer: 2 sentences

  • What are the problems of the portal blood returning to thecaval/systemic circulation in liver cirrhosis?

Answer: 2 sentences

  • What are the 2 vessels on the esophagus that are communicatingin the portocaval anastomosis?
  • What is Caput Medusae?

Answer: 1 sentence

  • Why esophageal varices develop? What is their danger?

Answer: 2 sentences

Answer & Explanation Solved by verified expert
4.3 Ratings (638 Votes)
1 Hypothalamus in the brain is centre for autonomic nervous system Sympathetic preganglionic neurons at the level of twelve thoracic and first two or three segments of the spinal cord Roots of greater splanchnic nerve are T5 T9 The celiac ganglia Superior ganglia and inferior mesenteric ganglia are three components    See Answer
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