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Veins

Veins are thin blood vessels that carry blood from various body parts to the heart. These have valves in them to prevent back flow of blood.

2,123 Questions

Does blood enters the excretory system through the vein?

No,Blood enters the excretory system though a artery.

-Julie.

When a vein is cut does blood pump out in time with the heart beat?

No, you generally have high'ish blood pressure so when you get a cut it will just pore out until the pressure drops to 0. But by then you will probably be dead because of blood loss.

However in minor wounds scabs form up very quickly so it is unlikely you'll die from a paper cut!

When was A Richer Vein created?

A Richer Vein was created in 2001.

Is the external jugular vein superficial to the sternocleidomastoid muscle?

Yes, it is. The external jugular passes over (superficially) to the sternocleidomastoid.

What caveat governs use of laser technolpogy in treatment of spider veins?

Argon lasers, however, have been found to increase the patient's risk of developing hemosiderin discoloration when used on the legs.

Can a clot in the coronary artery cause a myocardial infarction?

Yes, a clot in the coronary artery can cause a myocardial infarction or a heart attack. Most heart attacks are caused by blood clots that come loose from the walls of the arteries.

What characteristics make veins unique?

veins are unique because they connect to the capillaries and return oxygen- rich blood to the right atria of the heart so that blood can exchange carbon dioxide for fresh oxygen in the lungs

If you miss your vein shooting heroin and you go to the doctor will you get arrested?

No! I am a doctor who deals with heroin addicts all the time. We will not shop you out to the police if you come to us for help. We are only interested that you don't kill youself. If you miss the vein you can cause an infection and you could wind up dead. Go to the doctor and they will help you without calling the cops! I agree. I have had friends taken to the ER from Heroin OD and abscesses. The hospital/doctors care about the people and the people's well being is what I have observered. never has one of my friends been in trouble after having to see the doctor due to their addiction.

What is thrombocid?

Thrombocid is a cream ointment marketed in a number of countries for the treatment of a number or circulatory complaints, including varicose veins, heavy legs and bruises. It is commonly included in most households' first aid kits in Spain for example, for children's minor bruises, and widely recommended as symptomatic treatment for varicose vein sufferers.

What happens when adminstering antheistic in a missed vein?

The anesthetic drug does not get distributed properly -

AND there may be local consequences.

Thus a failure to anesthetize.

What is the function of Ophthalmic Vein?

The superior and inferior ophthalmic veins link the facial and intracranial veins. They are devoid of valves. The superior ophthalmic vein forms posteromedial to the upper eyelid. The inferior ophthalmic vein begins in a network near the anterior region of the orbital floor. It may also communicate with the facial vein across the inferior margin of the orbit.

How can mineral veins form?

Typically, geological mineral veins were created by glacial movement. As the glaciers cut through the surface of the land, they deposited the minerals that are found beneath the surface today. Answer by FutureLPGAgolfer Cooling Lava, cooling magma, and evaporation.

How does radio frequency closure treat varicose veins?

the surgeon inserts a catheter into the varicose vein through a small puncture. The catheter is used to deliver radio frequency energy to the wall of the vein, which causes the vein to contract and seal itself shut.