MEDICINE MCQ
RESPIRATORY MEDICINE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Inhalation brings in fresh ____ and exhalation removes ____
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Carbon dioxide, oxygen
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Oxygen, nitrogen
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Oxygen, carbon dioxide
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Nitrogen, carbon dioxide
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Explanation:
Detailed explanation-1: -The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, or exhalation). This exchange of oxygen and carbon dioxide is called respiration.
Detailed explanation-2: -The O2 needed for cellular respiration is obtained via inhalation. The CO2 that is generated is removed from the body via exhalation.
Detailed explanation-3: -Your lungs are part of the respiratory system, a group of organs and tissues that work together to help you breathe. The respiratory system’s main job is to transport oxygen and remove extra carbon dioxide.
There is 1 question to complete.