Internal Jugular Veins Research Paper

internal jugular veins as well. As the external jugular veins descend through the lateral neck, they pass obliquely over the sternocleidomastoid muscles and then empty into the subclavian veins. The brachiocephalic vein a vein that returns oxygen-depleted blood from the upper limbs, neck, and head to the heart. There is a brachiocephalic vein on the left side of the neck and one on the right. The two brachiocephalic veins merge together with the azygos vein, which carries deoxygenated blood from the rib cage, to form the superior vena cava. The blood that flows into the heart from the superior vena cava is controlled by the contractions of the heart. The basilic vein is a large blood vessel within the arm. Between the shoulder and the elbow, this vein courses underneath muscle tissue. …show more content…
For a person with well-toned upper body musculature, the basilic vein can be easily spotted underneath the skin. This vein plays an active role in draining oxygen-depleted blood from both the arm and the hand, and returning that blood to the lungs for reoxygenation. The great and small saphenous veins issue from the dorsal venous arch of the foot. These veins anastomose frequently with each other and with the deep veins along their course. The great saphenous vein is the longest vein in the body. It travels superiorly along the medial aspect of the leg to the thing, where it empties into the femoral vein just distal to the inguinal ligament. The small saphenous vein runs along the lateral aspect of the food and then through the deep fascia of the calf muscles, which it drains. At the knee, it empties into the popliteal