0
Arteries carry blood away from the heart, e.g aorta and pulmonary artery, arteries are thick, the inside of them is made of epithelial cells as they are smooth, they help blood flow more easily, the middle layer is muscle, these can go along with pulses to help them. the outside is made of elastic tissue, this enables it to withstand high pressures. veins have valves in them to stop backflow of blood, they all carry deoxygenated blood apart from the pulmonary vein, they have less elastic tissue in them than arteries.
Pulmonary Arteries lead from the heart to the lungs. Systemic arteries go everywhere else. Consequently, the pulmonary arteries are usually slightly smaller and thinner. There is also less of them.
Arteries carry blood away from the heart. Veins carry blood toward the heart.
Veins have a "check valve" that prevents the blood from going the wrong direction in our body. 1. Wall of vein is much thinner in diameter as compared to those of artery. 2. The vein has a thin fibrous layer whereas artery has much thicker inextensible fibrous layer.
The walls of both veins and arteries have three layers of tissues, but veins are much thinner and less elastic than arteries. Veins also have valves that help in the process of returning blood to the heart by preventing blood from flowing reverse.
Arteries transport oxygenated blood away from the heart and veins transport de-oxygenated blood back towards the heart.
Add your answer:
Earn +20 pts
What is the functions of the facial artery?
What is function of facial artery What is function of facial artery What is function of facial artery What is function of facial artery
What is the function of the cortical artery?
the function of the cortical artery is the kidenys
What is the anatomical difference between the thoracic aorta and femoral artery?
Elastic fibres
Which structure connects the aorta and the plumonary artery?
Arterial duct is the structure that connects the aorta and the pulmonary artery.
What is the function of the dorsalis pedis artery?
The function of the dorsalis pedis artery supplies blood and oxygen to the muscles of the foot.
What is pulmonary artery?
The pulmonary artery is a structure that is located in the heart. Its' function is to transport deoxygenated blood from the heart to the respiratory system.
What is the functions of the facial artery?
What is function of facial artery What is function of facial artery What is function of facial artery What is function of facial artery
What is the difference between an artery and an arteriole?
it is not very well
What is the function of the cortical artery?
the function of the cortical artery is the kidenys
What is arteris?
The pulmonary artery is a structure that is located in the heart. Its' function is to transport deoxygenated blood from the heart to the respiratory system.
What is the anatomical difference between the thoracic aorta and femoral artery?
Elastic fibres
Which structure connects the aorta and the plumonary artery?
Arterial duct is the structure that connects the aorta and the pulmonary artery.
What is the function of the dorsalis pedis artery?
The function of the dorsalis pedis artery supplies blood and oxygen to the muscles of the foot.
Description and function of the artery?
arteries description and function
Is there any difference between coronary heart disease and coronary artery disease?
No. They are synonymous terms.
What is the function of the central retinal artery?
The function of central retinal artery is that it does absoulutely nothing.....jk.......the artery helps the eye with its central visionn by the fovea and optic nerve n disk...!to be continued..........
What is the difference between a shunt and a stent?
A shunt is a passage between blood vessels which diverts blood. A stent is used to prop open an artery.
