Question

multiple choice question
in the upper limb, the main arterial vessel bifurcates at the _____. in the lower limb, the main arterial vessels bifurcate at the _____.
o shoulder; hip
o wrist; ankle
o elbow; knee

Explanation:

In the upper - limb, the brachial artery (main arterial vessel) bifurcates at the elbow into the radial and ulnar arteries. In the lower - limb, the popliteal artery (main arterial vessel) bifurcates at the knee into the anterior and posterior tibial arteries.

Answer:

C. elbow; knee