Vasculature System Exam 3 (week 9, 10 25)Questions And Answers.docx

Vasculature System Exam 3: (week 9,
10/25)Questions And Answers
What is the order of branching in the Vasculature system? -
correct answer ✅1. Aorta
2. Aorta branching
3. Large arteries
4. Small arteries
5. Arterioles
6. Capillaries
7. Venule
8. Veins
9. Vena Cava


What is the overall structure of the blood vessels? What are the 4
parts? -
correct answer ✅1. Endothelum
2. Elastic connective tissue
3. Smooth muscle
4. Fibrotic connective tissue

, Vasculature System Exam 3: (week 9,
10/25)Questions And Answers
In the blood vessels ______ is a single layer, regulates vessel growth
diffusion, and secretes paracrines -
correct answer ✅endothelium


In the blood vessels _____ regulates contraction and relaxation -
correct answer ✅smooth muscle


In the blood vessels _____ is stiff and provides strength and
support -
correct answer ✅fibrotic connective tissue


What are the 2 difference between the artery and vein structure? -
correct answer ✅1. Lumen Size
2. Thick vs Thin wall


____ has a small lumen and thick wall -
correct answer ✅artery


____ has a large lumen, thin wall, and valve -
correct answer ✅vien