Zusammenfassung der Ressource
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What does the respiratory system do?
Antworten
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Connects the nasal and oral cavities
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Protecting the body from harmful substances
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Helping the lungs expand and contract
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The sense of smell
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Moisturizing air to the right humidity
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Carries mucus upward to get rid of unwanted matter that invaded the lungs
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Bringing air to the proper body temperature
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Gas exchange
Frage 2
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Sinuses are holloe spaces in the bones of the head.
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Sinuses help regulate the temperature and humidity.
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The preferred method of breathing is through the mouth.
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Frage 6
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What is the formal name for the throat?
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pharynx
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trachea
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larynx
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sinuses
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lobes
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alveoli
Frage 7
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The [blank_start]windpipe[blank_end] (or formally known as the trachea) is the passage leading from the throat to the lungs.
Frage 8
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The right lung is divided into ____ lobes, and the left lung is divided into ____ lobes.
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two, four
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three, two
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three, three
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two, three
Frage 9
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Pleura lines the lungs and separates the lungs from the chest wall.
Frage 10
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The smallest subdivisions of the brochial tubes are called ______________, at the end of which are the air sacs or alveoli.
Antworten
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Sinuses
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Bronci tubes
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Diaphragms
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Bronchioles
Frage 11
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The alveoli catches hold of dust and germs & pushes it out of the body.
Frage 12
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The [blank_start]diaphragm[blank_end] is the strong wall of muscle that separates the chest cavity from the abdominal cavity.
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What is the purpose of the ribs?
To...
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The epiglotis is the flap that covers the pharynx.
Frage 15
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Lungs: smooth muscle tissue?