Harry suffers from cystic fibrosis and has severe breathing difficulties. His problems result from
A) genetic mutation in cilia production.
B) laryngospasms.
C) thick secretions that are difficult to transport.
D) lack of neural control of respiration.
E) reduced mucus secretions in the trachea.
Correct Answer:
Verified
Q9: The conchae
A) divide the nasal cavity into
Q10: Air entering the body is filtered, warmed,
Q11: Which of the following organs is not
Q12: The openings to the nasal cavity are
Q13: Functions of the nasal cavity include all
Q15: The nasal cavity, pharynx, and larynx constitute
Q16: Which of these is not part of
Q17: The _ is shared by the respiratory
Q18: The respiratory epithelium of the conducting airways
Q19: The respiratory mucosa consists of
A) epithelium and
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