A PA wrist projection obtained in slight external rotation demonstrates
1. superimposition of the laterally located carpal bones.
2. a closed radioulnar articulation.
3. open lateral carpal joint spaces.
4. the radial styloid in profile.
a. 1 and 4 only
b. 2 and 3 only
c. 2, 3, and 4 only
d. 1, 2, and 4 only
B
Health Professions
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The emphasis of traditional Chinese medicine is on how the organs are working together
a. True b. False
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Which of the following will provide 100% oxygen at a flow rate of 40 liters/minute?
a. bag-valve mask device b. flow-restricted oxygen-powered ventilation device c. transtracheal jet insufflator device d. demand-valve oxygen-powered ventilation device
Health Professions