Exam 20: The Cardiovascular System: Blood

Which vessel is most commonly used to bypass a damaged coronary artery in coronary bypass surgery?

Figure 20.2 Use the diagram above to answer the following questions. -Identify the letter that indicates the brachial artery.

channels, also known as arterial anastomoses, provide alternative pathways of blood to joints.

Venous blood from the hands can be drained towards the heart through the radial, ulnar, median, cephalic, and veins.

Blood pressure is highest in the

If a physician cannot feel a pulse in the popliteal fossa, the artery is most likely narrowed by atherosclerosis.

The branches to form the right subclavian and right common carotid arteries.

An aneurysm is

Capillaries consist of only this layer.

All types of blood vessels contain a tunica intima.

The circulatory route that runs from the digestive tract to the liver is called

Of the following, the only unpaired dural sinus is the