Term
| Why does a person have to keep breathing? |
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Definition
| The body cannot store oxygen and needs it to release energy. |
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Term
| How does smoking affect a person's lungs? |
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Definition
| Tobacco smoke coats air sacs so that they cannot do their job. |
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Term
| What does a person feel if they put their hand on their throat and hum? |
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Definition
| The vibration as air moves through the larynx. |
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Term
| What can teeth help a person to do? |
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Definition
| They help chew food and make specific sounds. |
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Term
| What does the Heimlich maneuver do? |
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Definition
| It helps dislodge food stuck in a person's throat. |
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Term
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Definition
| They are chemicals that help break down food? |
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Term
| What does clogging of the arteries affect? |
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Definition
| It causes the path for blood to become smaller making it harder for blood to pass through. |
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Term
| Why would a person check their pulse near their windpipe? |
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Definition
| The arteries are closer to the skin and it is easier to feel the beat of the heart. |
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Term
| How can body fat affect warmth? |
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Definition
| More body fat can hold in heat. |
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Term
| Why would a person sweat more after physical activity? |
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Definition
| So that they can cool down. |
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Term
| When skin gets cold, what happens to the blood vessel? |
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Definition
| The blood vessel narrows. |
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Term
| When skin gets cold, what happens to the hair? |
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Definition
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Term
| When skin gets cold, what happens on the surface of the skin? |
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Definition
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