An AP oblique shoulder projection (Grashey method) with accurate positioning demonstrates
1. the glenoid fossa in profile and facing superiorly.
2. an open glenohumeral joint space.
3. a longitudinally foreshortened clavicle.
4. the glenohumeral joint in the center of the collimated field.
a. 1 and 3 only
b. 1, 2, and 4 only
c. 2, 3, and 4 only
d. 1, 2, 3, and 4
C
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Once the IND becomes effective, the next three steps are clinical trials conducted with ________ in clinics and hospitals
A) physicians B) pharmacists C) animals D) volunteers
You are called to a residential neighborhood at 12:30 A.M. Your patient has just finished eating a super-sized meal of deep fried fish. He is now complaining of a "crampy" pain in the right upper quadrant and has had two episodes of nausea and vomiting with a green emesis. What condition do you suspect that your patient is experiencing?
A) Intestinal obstruction B) Peptic ulcer C) Appendicitis D) Cholecystitis