What do the openings in the tracheal rings allow the esophagus to do?
A) Compress the trachea during vomiting
B) Expand anteriorly into the trachea as food is swallowed
C) Conduct food and air, along with the trachea, to the lungs
D) Close over the trachea, keeping food from entering the lungs
Correct Answer:
Verified
Q1: Which cranial nerve is involved with smell?
A)
Q2: Which structure is the windpipe?
A) Larynx
B) Trachea
C)
Q3: Which statement describes the lungs?
A) The cardiac
Q5: Which function do the sinuses perform?
A) Trigger
Q6: Which region contains conchae?
A) Larynx
B) Trachea
C) Pharynx
D)
Q7: Which functions does the respiratory system perform?
A)
Q8: What are the primary gas exchange structures
Q9: Where are the glottis and vocal cords
Q10: Which bone has a sinus?
A) Maxilla
B) Temporal
C)
Q11: Which structure is referred to as the
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