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Why give epinephrine for heart attack?
Because it's an adrenalin - it increases heart rate, constricts blood vessels and dilates air passages
How do the tissues work together in the heart?
by contracting the cardic muscleOrgan systems are made of different organs. In this case this system is made of the heart (and blood vessels) and lungs.
What vessels drain blood from capillaries?
Arteries feed into capillaries, the capillaries give oxygen and nutrients to every cell in the body and take toxins and CO2 from every cell in the body, from there the blood in the capillaries go into your veins (the blue blood vessels) which go to your heart.
What does the blood vessels do in the circulatory system?
They help give blood to cells and body parts
What is heart rate controlled by?
The heart rate depends on the circulatory system to circulate the blood through the vains and blood vessels. It also depends on the respitory system to breath in oxygen from the lungs, to help the heart pump more blood and give the body a good heart rate pulse... LOL:))
Why is blood pumped through blood vessels all over body?
Blood is pumped through blood vessels all over your body to clean your blood cells and mabye to give oxygen i think :D <3
What are the systems in the circulatory system?
Heart, blood vessels, blood are parts of the circulatory system.
3 kinds of blood vessels?
There are 5 kinds of blood vessels. Arteries are the blood vessels that take blood away from the heart. Arterioles are the blood vessels that connect arteries and capllaries. Capillaries are the blood vessels that connect arterioles and venules. Venules are the blood vessels that connect capillaries and veins. Veins are the blood vessels that take blood to the heart. But mainly it is the capillaries veins and the arteries
What does the heart need from the blood to give it energy?
The heart needs oxygen from the blood to keep it going.
What are the major vessels and organs of the circulatory system?
A closed circulatory system involves blood flow flowing away from the heart, to a body part, and then back to a heart. An open circulatory system involves blood moving loosely within the body of an organism.
Can high potassium in your blood give you a heart attack?
It may not give you a heart attack.
Which artery give oxgyenated blood to heart?
The Coronary Artery supplies the heart with oxygen rish blood.
