*Test
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Review notes, diagrams, and activities
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Review worksheets (classroom and computer)
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Know the following terms: artery,
vein, capillary, atrium, ventricle, breathing, respiratory system, windpipe,
lungs, diaphragm, cartilage, inhale, exhale, breathing rate
1.
What is circulation? The
movement of blood through your body
2.
How many chambers does the human heart have?
What are their names? Four chambers: right atrium, right ventricle, left atrium, left ventricle
3.
What are the three kinds of blood vessels?
What are their jobs? Artery-carries
blood away from the heart, vein-carries blood to the heart, capillary-connects
an artery to a vein.
4.
What is a pulse? The throbbing caused by blood rushing into the
arteries each time the ventricles contract.
5.
What is plasma and what is its job?
Carries nutrients to cells and picks up wastes such as carbon
dioxide and delivers them to organs such as the lungs to be excreted
6.
What is the job of red blood cells?
Carry oxygen from the lungs to body cells.
7.
What is the job of white blood cells?
Blood cells that fight disease-causing germs
8.
What are platelets and what is their job?
Parts of cells that can stick together to help the blood clot, or
thicken.
9.
How does blood flow through the heart?
Right atrium, right ventricle, lungs, left atrium, left ventricle,
body, then right atrium again.
10.
What happens when you breathe? Nose
warms and moistens air, small hairs in the nose trap dust, clean air moves from
the nose to the back of the throat, air goes into the windpipe, air reaches the
lungs
11.
What happens in your body when you inhale?
Rib muscles tighten, diaphragm moves down, lungs fill with air
12.
What happens in your body when you exhale?
Rib muscles relax, diaphragm moves up, forces air out of the
lungs
13.
Why is exercise good for you? Strengthens
heart and lungs