What are the 5 Major blood vessels?

What are the 5 Major blood vessels?

Key points

• The vasculature works with the heart to supply the body with oxygen and nutrients and to remove waste products.
• There are five classes of blood vessels: arteries, arterioles, veins, venules and capillaries.

What are the main blood vessels in the body?

There are three main types of blood vessels:

• Arteries. Arteries carry oxygen-rich blood away from the heart to all of the body’s tissues.
• Capillaries. These are small, thin blood vessels that connect the arteries and the veins.
• Veins.

What are the 3 main types of blood vessels in the human body?

This vast system of blood vessels – arteries, veins, and capillaries – is over 60,000 miles long.

How many blood vessels are in the body?

Your body contains about 60,000 miles of blood vessels. There are three types of blood vessels: Arteries carry blood away from your heart. Veins carry blood back toward your heart.

What is the largest vein in the body?

Did you know that your Great Saphenous Vein is the longest vein in the human body? Extending from the top of your foot to the upper thigh and groin, THIS vein is the major culprit that causes Varicose Veins.

What are the 4 main blood vessels in the heart?

The major blood vessels connected to your heart are the aorta, the superior vena cava, the inferior vena cava, the pulmonary artery (which takes oxygen-poor blood from the heart to the lungs where it is oxygenated), the pulmonary veins (which bring oxygen-rich blood from the lungs to the heart), and the coronary …

What are the 4 types of blood vessels?

There are five main types of blood vessels: arteries, arterioles, capillaries, venules and veins. Arteries carry blood away from the heart to other organs.

What is the largest blood vessel?

aorta
The largest artery is the aorta, the main high-pressure pipeline connected to the heart’s left ventricle. The aorta branches into a network of smaller arteries that extend throughout the body.

Which is the longest vein in our body?

Great Saphenous Vein
Great Saphenous Vein (GSV) – The GSV is the large superficial vein of the leg and the longest vein in the entire body. It can be found along the length of the lower limb, returning blood from the thigh, calf, and foot to the deep femoral vein at the femoral triangle.

What is the smallest vein in the body?

The smallest veins are called venules. They receive blood from capillaries and transport it to larger veins. Each venule receives blood from multiple capillaries.