A PA oblique scapular Y shoulder projection with accurate positioning demonstrates
1. the superior angle of the scapular at the same transverse level as the clavicle.
2. superimposed scapular borders.
3. a laterally situated glenoid fossa.
4. the coracoid, acromion, and humerus creating the arms and leg of the Y formation.
a. 1 and 2 only
b. 2 and 4 only
c. 1 and 3 only
d. 1, 2, and 4 only
A
Health Professions
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Which of the following is one of the major disadvantages when using medical examinations?
A) May not be comprehensive B) Is expensive to administer C) Reduces potential disability D) Establishes a medical baseline for future purposes
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Chemical agents that cause airway irritation, inflammation, and pulmonary edema include:
A) phosgene and chlorine. B) ammonia and carbon monoxide. C) acetylcholine and chlorine. D) all of the above
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