Difference Between Arteries and Veins
Differences between arteries and veins are as follows:
|
Features |
Arteries |
Veins |
|---|---|---|
| Type of Walls |
There are three different types of layers present in the artery those are highly muscular. Along with that, they are very rigid & relatively thicker. |
In the case of the vein, there are three different layers present but, those are thinner & relatively less muscular than the walls of the artery. |
| Location in The Body |
The artery in the human body is placed deep in the circulatory system. These are not accessible from the skin. |
The veins are placed relatively near the skin of the human body. So, it is very easy to get access to it. |
| Function in The Body |
In the human body, the arteries are responsible for the transportation of oxygenated blood. |
The Veins are responsible for the transportation of Deoxygenated blood in the body. |
| Color of Vessels |
The arteries appear in red color in the human body. |
The veins appear in a relatively bluish color in the human body. |
| Target of Blood Transport |
The arteries’ main target cells are the normal cells in the body. That means blood is being transported to the cells from the heart. |
The veins mainly target heart cells in the body. It collects blood from different cells in the body & moves towards the heart cells. |
| Direction of Transport |
In arteries, we can see a downward direction of the blood flow in the body. From the heart, the blood flows in the lower direction. |
In veins, the blood flows in the upward direction. That means, the blood is collected from every cell in the body & moves towards the heart cells. |
| Rate of Pressure |
The blood pressure rate is high in the arteries. As the blood is being pumped by the heart & to flows by the arteries. So, the pressure is relatively high. |
The blood pressure is less in the veins. As there are no pumping mechanism are present. The blood which is collected by the capillaries is going inside the veins. |
| Lumen of Vessels |
The lumen is very narrow in the arteries. This is also another reason for high blood pressure. |
The lumen is very wide in the Veins. That is the reason; there is less blood pressure in the veins. |
| Chances of Disorders |
Arteries have more chances to get some disorder in the human body. Like, there are disorders like angina pectoris, atherosclerosis, etc. |
Veins are fewer chances to catch disorders in the human body. Some very rare diseases like varicose veins can happen to the human body. |
| Level of Oxygen |
As the arteries are transporting the oxygenated blood, there is an ample amount of oxygen present in the blood here. |
In the veins, the deoxygenated types of blood are present. So, the level of oxygen is very low in this kind of vessel. |
Difference Between Arteries And Veins
Arteries and Veins are the two most important blood vessels present in the human body. There are nearly about 70 thousand miles long network present which is built up with the help of the arteries and veins. These blood vessels are small tube-like structures. Blood runs through these muscular tubes, commonly known as blood vessels. Blood is transported through arteries from the heart to the rest of the body. Blood is returned to the heart by veins. The human body is connected by a complex system of arteries and veins.