Part I: Create an initial post by selecting a topic and answering the questions. Be sure to clearly list your topic within your initial post. Complete sentences and clear explanations are required. 

Topic 1: Arteries

Describe the structure and function of arteries  

Define peripheral arterial disease (PAD)

Describe the grading scale used to assess arterial pulses (0-3+)

Topic 2: Veins

Describe the structure and function of veins

Describe 3 mechanisms that help return venous blood to the heart

Who is at risk for venous disease? Why?

Topic 3: Lymphatics

Describe the function of lymph nodes

Define lymphedema and the associated manifestations

How can lymphedema be prevented?