In the newborn, at what angles do the right and left mainstem bronchi form with the trachea?
A. both form a 55 degree angle
B. right forms a 60 degree angle, left forms a 25 degree angle
C. right forms a 25 degree angle, left forms a 60 degree angle
D. both form a 40 degree angle
Answer: A
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____________________________________________ ____________________________________________ requires the use of energy to move a substance
Fill in the blank(s) with correct word
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A) coughing up blood. B) shallow breathing. C) increased respiratory rate. D) sharp painful breathing.
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A. distraction B. extension C. rotation D. flexion
The ____ maintains equal pressure on both sides of the ear drum.
A. ear ossicle B. auditory tube C. oval window D. vestibule