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All vessels containing blood would have red blood; in arteries and in veins and smaller vessels.
The blue appearance of veins is an optical illusion that comes from the way light works on skin. The veins look blue because they are closer to the surface, if arteries were not as deep, they would look blue, too. It has nothing to do with oxygenation of blood in arteries and all to do with the properties of light and skin.
What else can I help you with?
What is the medical term meaning expansion of a blood vessel?
Dilation of a blood vessel is the term for physiologic widening of the vessel. Abnormal widening of the blood vessel through a weakening of the wall is known as aneurysm.Dilation of a blood vessel means widening of the vessel.
What is the function of the ventral blood vessel of a worm?
Blood vessel on the bottom of a worm Blood vessel on the bottom of a worm
What is the effector for blood vessel constriction?
Damage to the blood vessel.
Is the left atrium a blood vessel?
Yes it is a Blood Vessel
What blood vessel carry blood vessel?
The pulmonary artery, because it's the only vessel that oxygenates blood to the lungs.
From what blood vessel does the blood that flows through the grafted blood vessel come?
Aorta
If you rupture a blood vessel can you die?
Yes. It depends on the blood vessel and where it is, but yes a rupture to a blood vessel can kill you. A blood vessel is more likely to "pop" or rupture if it has an aneurysm, which is a local weakness where the blood vessel has stretched from the pressure of the blood. This is more likely to result in death if it is in a large blood vessel or in a critical location, such as the aorta or a vessel in the brain.
What blood vessel is cut when the blood is bright red?
When blood is bright red, it typically indicates that it is oxygenated, which means it is flowing from the lungs to the body. The blood vessel associated with this bright red color is usually an artery, specifically the pulmonary artery or systemic arteries like the aorta. Arteries carry oxygen-rich blood away from the heart, while veins carry deoxygenated blood back to the heart, which is darker in color.
Is a blood vessel carrying blood away from the heart an afferent or efferent blood vessel?
efferent
Is the dorsal blood vessel different from the ventral blood vessel in an earthworm?
yes.
What does the dorsal blood vessel do in an earth worm?
the main blood vessel in the body
What is faster blood flow in the center of a large vessel or blood flow along the walls of a blood vessel?
Blood flow in the center of a large vessel is faster because the walls of the blood vessel may have a buildup of cholesterol on them.
