In ENT medical practices, an upright radiographic head unit and a computed tomography (CT) system are used for x-ray examinations of the:
A) clavicle and scapula.
B) paranasal sinuses and facial bones.
C) sternum.
D) fibula and tibia.
B
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A car has rolled several times and is on its roof. Closer inspection reveals the unrestrained driver lying in her back with the back portion of the roof collapsed. At this time, which one of the following instructions should you give FIRST?
A) "We need to take the weight off of the posts." B) "Let us open the doors and use them for support." C) "We need to climb in to assess the patient." D) "Let us forcibly remove the back door."
Section II of the Official Guidelines for Coding and Reporting includes guidelines for the __________
a. coding and reporting of outpatient diagnoses (e.g., physician offices) b. reporting of additional diagnoses (e.g., coexisting conditions, complications) c. selection of the principal diagnosis for nonoutpatient settings (e.g., nursing facility) d. structure and convention of the classification, including general guidelines
The bones of ________ joints are covered with hyaline cartilage and are held together by a fibrous joint capsule.
Fill in the blank(s) with the appropriate word(s).
____ is defined as an absence of ventilatory support 48 hours following an extubation.
A. Weaning success B. Weaning in progress C. Weaning failure D. Spontaneous breathing trial