In a pneumothorax, where does the abnormal collection of air accumulate?
A. pleural cavity
B. mediastinum
C. thoracic cavity
D. pericardium
Answer: A
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If an abnormal finding is noted in the patient's respiratory rate or pattern during the chest examination, you should:
A) immediately ensure adequate ventilation. B) intervene only if pulse oximetry is less than 85 percent. C) immediately determine the exact cause. D) continue the examination before finding and treating the cause.
Which of the following is an example of the centrally acting blockers?
A) doxazosin (Cardura®) B) prazosin (Minipress®) C) clonidine (Catapres®) D) nifedipine (Procardia®)
The fallopian tube is also called a(n) ________.
Fill in the blank(s) with the appropriate word(s).
The bottom side of the Tofflemire™ matrix retainer is directed to which of the following?
a. gingival tissue b. occlusal surface c. diagonal slot on the vise d. both a and c