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10 questions
Your heart is an involuntary muscle that is always working.
True
False
The heart is made of which of the following types of muscles?
Cardiac muscle
Striated muscle
Smooth muscle
None of the above
Your heart always pumps at the same rate.
True
False
Electricity cause your muscles to contract.
True
False
Which of the following are chambers of the heart?
Valves
Atrium and ventricle
Arteries and veins
Sinoatrial nerve
Blood clots can cause a heart attack
True
False
Which of the following is true about your heart?
Your heart may stop beating from time to time.
You have to think in order to keep your heart beating.
Your heart pushes blood through your body.
All of the above
What can happen sometimes when you stand up to quickly?
You become light-headed.
Your blood stays down at your legs and feet.
Your blood does not get to your head fast enough.
All of the above.
The pulmonary artery is the artery that carries the blood to your heart from your lungs.
True
False
How are arteries and veins different?
One is bigger than the other.
The arteries carry more blood than the veins.
The arteries carry blood away from the heart while veins carry blood to the heart.
The veins carry blood away from the heart while arteries carry blood to the heart.
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