An internally rotated AP oblique elbow projection with accurate positioning demonstrates which of the following structures in profile?
1. Capitulum
2. Radial head
3. Medial trochlea
4. Coronoid process
a. 1 and 2 only
b. 1 and 4 only
c. 2 and 3 only
d. 3 and 4 only
D
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Federal Employment Retirement Income Security Act of 1974 (ERISA) requirements affect all claim denials
Indicate whether this statement is true or false.
Which of the following is a true statement about the delivery of warm, humidified gas to the lungs?
a. The gas delivered to the nose or mouth contains 95% relative humidity and has an absolute humidity of 28 mg/L to 34 mg/L at 29° C to 32° C. b. The gas delivered to the hypopharynx contains 50% relative humidity and has an absolute humidity level of 10 mg/L at 22° C. c. The gas delivered to the midtrachea con-tains 50% relative humidity and has an absolute humidity level of 36 mg/L to 40 mg/L at 31° C to 35° C. d. The gas delivered to the midtrachea con-tains 100% relative humidity and has an absolute humidity level of 36 mg/L to 40 mg/L at 31° C to 35° C.