1. Describe the effect of a hot compress on the tissues to which it is applied. 2. How does vasoconstriction in the skin and viscera result in increased venous return to the heart? 3. Explain three...

1. Describe the effect of a hot compress on the tissues to which it is applied.

2. How does vasoconstriction in the skin and viscera result in increased venous return to the heart?

3. Explain three ways of reducing the risk of atherosclerosis.

4. Give three common locations of atheromas.

5. Describe two ways in which an artery can become totally obstructed.