What is vascular system in anatomy?
The vascular system, also called the circulatory system, is made up of the vessels that carry blood and lymph through the body. The arteries and veins carry blood throughout the body, delivering oxygen and nutrients to the body tissues and taking away tissue waste matter.
What are the 5 vascular system?
There are five classes of blood vessels: arteries and arterioles (the arterial system), veins and venules (the venous system), and capillaries (the smallest bloods vessels, linking arterioles and venules through networks within organs and tissues) (Fig 1).
What are the 3 parts of the vascular system?
The parts of your circulatory system are your:
- Heart, a muscular organ that pumps blood throughout your body.
- Blood vessels, which include your arteries, veins and capillaries.
- Blood, made up of red and white blood cells, plasma and platelets.
What are the 4 types of circulation?
The heart, the lungs, and the blood vessels work together to form the circle part of the circulatory system.
- 3 Kinds of Circulation: Systemic circulation.
- Systemic Circulation.
- Coronary Circulation.
- Pulmonary Circulation.
- Plasma.
What are the 4 main functions of the cardiovascular system?
Functions of the cardiovascular system
- Circulates OXYGEN and removes Carbon Dioxide.
- Provides cells with NUTRIENTS.
- Removes the waste products of metabolism to the excretory organs for disposal.
- Protects the body against disease and infection.
- Clotting stops bleeding after injury.
What is the vascular tissue?
Vascular tissue is comprised of the xylem and the phloem, the main transport systems of plants. They typically occur together in vascular bundles in all plant organs, traversing roots, stems, and leaves. Xylem is responsible for the transport of water and dissolved ions from the roots upwards through the plant.
What is the role of the vascular system?
Together, the arteries and veins are referred to as the vascular system. In general, arteries carry blood away from the heart and veins carry blood back to the heart. The cardiovascular system delivers oxygen, nutrients, hormones, and other important substances to cells and organs in the body.
What are the two vascular systems and their functions?
The vascular system or the circulatory system carries blood and lymph throughout the body. The blood vessels like arteries and veins carry blood throughout the body, transporting oxygen and nutrients to the pheripheral tissues and removing the wastes from target tissues.
What are the 4 components of the cardiovascular system?
The cardiovascular system consists of the heart, veins, arteries, and capillaries.
What are the 3 main functions of blood?
transporting oxygen and nutrients to the lungs and tissues. forming blood clots to prevent excess blood loss. carrying cells and antibodies that fight infection. bringing waste products to the kidneys and liver, which filter and clean the blood.
What’s the main artery called?
the 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. The arteries’ smaller branches are called arterioles and capillaries.
What are the 7 steps of the circulatory system?
Blood flows through the heart in the following order: 1) body –> 2) inferior/superior vena cava –> 3) right atrium –> 4) tricuspid valve –> 5) right ventricle –> 6) pulmonary arteries –> 7) lungs –> 8) pulmonary veins –> 9) left atrium –> 10) mitral or bicuspid valve –> 11) left ventricle –> 12) aortic valve –> 13) …