Veins carry blood towards the heart. Which of the following is responsible for carrying blood away from the heart? A) Veins B) Arteries C) Capillaries D) Lungs Which vessel carries deoxygenated blood to the heart in human anatomy? What vein carries oxygenated blood and nutrie...
Blood: Blood is a vital fluid in the body. It consists of water, blood cells, nutrients, body chemicals, oxygen and carbon dioxide. Blood is part of the cardiovascular system. Answer and Explanation:1 Veins carry blood to the heart. After blood has nourished all of the cells in the body...
Step-by-Step Solution:1. Understanding the Role of Veins: Veins are blood vessels that carry blood towards the heart. This is an important distinction to make, as they are often confused with arteries, which ca
Most veins contain valves (known as the valvula venosa in the TA) toprevent backflow, i.e. ensuring that blood flow is always towards the heart1. Do All veins have valves? Veins carry the blood back to the heart. They're similar to arteries but not as strong or as thick. Unlike arte...
A tubular vessel that carries blood towards the heart.Seeartery. anterior ciliary veinOne of many veins that drains the ciliary body, the deep and superficial plexuses, the anterior conjunctival veins and the episcleral veins to empty into the vortex veins. ...
A tubular vessel that carries blood towards the heart. See artery.anterior ciliary vein One of many veins that drains the ciliary body, the deep and superficial plexuses, the anterior conjunctival veins and the episcleral veins to empty into the vortex veins.anterior facial vein Vein branching ...
Just imagine the pressure required to pump the blood back up from the lower legs vertically upwards all the way to the chest! In order to do this veins are fitted with one way valves which allow blood to flow towards the heart but prevent backflow. If any of these valves stop working pr...
Varicose veins in the legs occur when the valves in a vein near the surface of the skin malfunction. 当皮肤表面下的血管的阀门不起作用时,腿上的静脉曲张开始显现。 Valves usually keep blood from flowing backwards in the vein once it's been pumped towards theheart. 阀门的作用是防止有心脏送出...
varicose veins. These veins usually swell in the legs but they can also swell in other parts of the body. Our body consists of ahuge network of veinswhich carry blood to all the parts of the body. These veins have one-way valves which maintain the flow of the blood towards the heart....
Blood vessels are hollow tubes that circulate blood throughout the body. They carry oxygen, nutrients, and hormones to the different parts of the body. The blood pumped out by the heart is circulated throughout the body. The circulated blood is then returned to the heart. The blood vessels ...