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20 Cards in this Set
- Front
- Back
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OLFACTORY |
What membrane in the nose reacts to certain chemicals to help us smell? |
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A, B, AB, O |
What are the 4 blood types? |
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BRONCUS |
goes to each lung and branches into thousands of tiny tubes called bronchioles. |
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OXYGEN |
diffuses from the alveoli into the capillaries |
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PLASMA |
IS THE FLUID PART OF BLOOD |
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RED BLOOD CELLS |
the most cells in blood are |
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CAPILLARIES |
are the smallest blood vessels in your body |
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LEFT ATRIUM |
blood from the lungs enters the heart at the |
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VEINS |
are blood vessels that direct blood back to the heart |
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AB |
A universal recipient has type _______ blood. |
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ARTERIES |
When the atria contract, blood is squeezed into the _____________ |
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VALVES |
What prevents blood from flowing backward in veins? |
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BRONCHI |
The trachea splits into 2 tubes called __________ |
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BLOOD VESSELS HAVE BEEN OPENED |
When you cut or scrape your skin you bleed because |
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CAPILLARIES |
these surround each alveolus |
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MUSCLES REQUIRE MORE OXYGEN |
When you exercise your heart beats faster because |
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ALVEOLI |
In the lungs, each bronchiole branches to form thousands of tiny sacs called _________ |
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ANTIBODIES |
Some white blood cells release chemicals called ________, which help destroy bacteria, viruses, and other microscopic particles that can make you sick. |
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LUNGS |
Blood from the left ventricle goes to the |
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THE SQUEEZING OF SKELETAL MUSCLES |
lymph is moved through lymphatic vessels by |
