Popliteal artery
Femoral vein carries blood back to the hear from the legs.
I believe you would use a tracer chemical and an MRI or CT scanner.
The femoral vein drains blood from the leg into the torso.
The Popliteal vein and the Great Saphenous vein
The Popliteal vein and the Great Saphenous vein
"femoral"
The blood in the femoral artery is oxygenated and rich in nutrients, as it carries blood away from the heart to supply the lower limbs. In contrast, the blood in the femoral vein is deoxygenated and contains waste products, as it returns blood from the lower limbs back to the heart. Additionally, the femoral artery has thicker, more muscular walls to withstand higher pressure, while the femoral vein has thinner walls and valves to help prevent backflow.
The femoral vein is a muscular vein.
The large leg vein in the groin area is the femoral vein. It is a major blood vessel that carries deoxygenated blood from the lower extremities back to the heart. The femoral vein runs alongside the femoral artery and is crucial for venous return from the thigh and leg. It eventually joins the external iliac vein, leading to the inferior vena cava.
Blood flow from a vein is slower than that from an artery.
Blood returns to the heart through the femoral vein by a combination of factors. The contraction of leg muscles during movement helps propel blood upward against gravity, while one-way valves in the vein prevent backflow. Additionally, the pressure changes in the thoracic cavity during breathing further assist venous return. Ultimately, the femoral vein drains into the external iliac vein, which then joins the inferior vena cava to return blood to the heart.
Femoral vein