Blount_Sikes Circulatory system Flashcards
- What causes blood pressure?
The speed at which oxygen comes back to the heart.
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- What role does your brain play in the circulation of the blood?
It signals the heart to beat.
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- How many loops does the human circulatory system contain.
Two
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- In which vessels are materials exchanged between the blood and body cells?
Capillaries
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- Through what type of circulation does blood flow to your hands and feet?
Systematic
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- What happens to fluids that leaks from capillaries into the surrounding tissues?
It return to the blood through lymphatic system.
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- During diastole the heart is in a ______ state?
Relaxed.
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- What does the circulatory system contain?
Heart, blood vessels, and Blood.
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- As blood moves away from the heart, blood pressure increases.
F, Decreases.
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- The circulatory system takes what to the body?
Glucose, nutrients
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- What would happen if a person had a hole in their septum?
The ventricles would pour blood into each other.
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- What separates right atrium and ventricle?
Valve
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- When the blood enters the left ventricle is it high or low in oxygen?
Very high because it’s just coming from the left atrium.
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- What are the pulmonary arteries and veins?
They bring blood to and from the lungs.
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