Lab 2 notes - Lab 2 Anatomy of Blood Vessels (Exercise 32)...

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Lab 2 Anatomy of Blood Vessels (Exercise 32) A. Microscopic Structure of the Blood Vessels 1. Arteries a. Structure - lumen 1) Tunica Intima (interna) 2) Tunica Media 3) Tunica Adventitia (externa) b. Elastic Arteries or Conducting Arteries c. Muscular Arteries or Distributing Arteries 2. Arterioles 3. Capillaries 4. Venules 5. Veins a. Structure 1) Tunica Intima (interna) 2) Tunica Media 3) Tunica Adventitia (externa) 4) Valves b. Vascular (venous) Sinus B. Major Systemic Arteries of the Body 1. Aorta - ascending aorta (gives rise to right and left coronary arteries) - aortic arch - descending aorta (thoracic and abdominal aorta) C. Major Systemic Veins of the Body 1. Inferior Vena Cava 2. Superior Vena Cava D. Special Circulations 1. Pulmonary Circulation 2. Hepatic Portal Circulation 3. Fetal Circulation (omit until the end of the semester) 4. Arterial Supply of the Brain and the Circle of Willis E. Do Activities: Activity 1: Examining the Microscopic Structure of Arteries and Veins Activity 2:
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Lab 2 notes - Lab 2 Anatomy of Blood Vessels (Exercise 32)...

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