Which of the following describes healthy mainstem bronchi as viewed on an x-ray?
A) The left bronchus appears as an extension of the trachea.
B) The bronchi can be seen beyond the hilum of the lung.C) The left bronchus angles off at almost a 90-degree angle.
D) The right bronchus angles off at almost a 90-degree angle.
C
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The ________ bones form the prominence of the cheeks.
A. occipital B. zygomatic C. parietal D. ethmoid E. temporal
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Once hyperventilation occurs, the condition of the patient usually does not worsen because a steady-state respiration level is reached within minutes.
Answer the following statement true (T) or false (F)
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