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How to identify the 4 major blood vessels in the dissection of alimentary canal of a rat ?

How to identify the 4 major blood vessels in the dissection of alimentary canal of a rat ?. LEUNG KWOK KWONG HK & KLN CCPA MA CHUNG SUM SECONDARY SCHOOL. To identify the blood vessels, you can perform some important steps first as follows. Liver. Spleen. ileum. caecum.

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How to identify the 4 major blood vessels in the dissection of alimentary canal of a rat ?

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  1. How to identify the 4 major blood vessels in the dissection of alimentary canal of a rat ? LEUNG KWOK KWONG HK & KLN CCPA MA CHUNG SUM SECONDARY SCHOOL

  2. To identify the blood vessels, you can perform some important steps first as follows. Liver Spleen ileum caecum

  3. Main steps to identify the 4 blood vessels Step 1 Step 6 Step 2 Step 7 Step 3 Step 8 Step 4 Step 9 Step 5 Step 10

  4. Step 1 To cut mesentry connected between liver and stomach Move stomach on the right hand side of a rat

  5. Step 2 Stomach pancreas Put caecum on the right foot of a rat

  6. Step 3 You can find that Ileum is crossing the colon here. Ileum colon To release the loop between ileum & colon

  7. Step 4 Pink color pancreasis clearly found

  8. Step 5 To peel off some pancreas. To show hepatic portal vein connecting from ileum to liver

  9. Step 6 Trace the duodenum & ileum as a fan-like pattern

  10. Step 7 Hepatic portal vein Coeliac artery Anterior mesenteric artery To identify the 3 major blood vessels on the position first

  11. Step 8 Hepatic portal vein Coeliac artery Anterior mesenteric artery To clear & pin out the 3 major blood vessels

  12. Step 9 rectum Posterior mesenteric artery To find the posterior mesenteric artery near rectum

  13. Step 10 You are now finishing this dissection . Coeliac artery Hepatic portal vein Anterior mesenteric artery Posterior mesenteric artery

  14. THANK YOU ! LEUNG KWOK KWONG HK & KLN CCPA MA CHUNG SUM SECONDARY SCHOOL

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