A person who breathes air containing fifty percent nitrogen will breathe easier.
Indicate whether the statement is true or false.
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Question 2) Goblet cells create about three ounces of mucous per day, which is removed by the cilia.
Indicate whether the statement is true or false.
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Question 3) The cerebrum controls breathing.
Indicate whether the statement is true or false.
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Question 4) The major type of alveolar cell is Type II, or granular pneumocytes.
Indicate whether the statement is true or false.
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Question 5) The oropharynx is behind the mouth.
Indicate whether the statement is true or false.
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Question 6) Respiratory mucosa is ciliated cuboidal epithelium with goblet cells.
Indicate whether the statement is true or false.
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Question 7) A person with excess carbon dioxide in the blood has a problem with the cardiopulmonary system.
Indicate whether the statement is true or false.
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Question 8) The nasal cavity is divided into right and left halves by a septum.
Indicate whether the statement is true or false.
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Question 9) A person has a fracture of a rib that is affecting the manubrium of the sternum. Which rib is most likely fractured?
A) Twelfth B) First C) Fourth D) Seventh
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Question 10) The upper respiratory tract begins at the nares and ends at the trachea.
Indicate whether the statement is true or false.
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