The Heart
Components of the Blood
Veins and Arteries
The Flow of Blood
Disorders
100
The largest vein in the heart is...
What is the aorta
100
55% of the blood is amounted from this
What is plasma
100
When the veins expand to release excess heat from the skin
What is vasodialtion
100
Blood cannot flow
What is Backwards
100
________ ________ is when the heart's muscles beat at a deadly rate
What is cardiac arrest
200
This is the muscly part of the heart.
What is what is the septum
200
White blood cells have this
What is a nucleus
200
When veins decrease in width to keep heat from escaping through the skin
What is vasoconstriction
200
This stops the blood from flowing backwards
What is valves
200
This is when the walls of the arteries thicken and lose elasticity
What is arteriosclerosis
300
Blood enters the ventricles from these.
What is the atrioventricular valves
300
Red blood cells do what
What is transfer oxygenated blood
300
Veins carry what throughout the body but not in the heart
What is oxygenated blood
300
The blood enters the lungs through the
What is the pulmonary artery
400
Electrical pulses travel through these to the purkinje fibres.
What is Bundle of His
400
White blood cells do this
What is Fight off infections
400
In the heart, veins and arteries are opposites. This means that ___________
What is arteries carry oxygen poor blood, and veins carry oxygen rich blood.
400
Valve defects are when ________
What is The mixing of oxygenated and deoxygenated blood occurs
500
Under oxygenated blood leaves the heart through these.
What is pulmonary arteries.
500
White blood cells are split into 3 groups
What is granulocytes, monocytes, and lymphocytes
500
This leads to the left pulmonary artery
What is Semilunar valve
500
The three pathways of the blood vessels are
What is pulmonary, systemic, and coronary
500
Defects of the right ventricle are when _______
What is the inability to pump oxygenated blood
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