Which of the following is true of type O blood?
a. It has neither A nor B surface antigens.
b. It has only A surface antigens.
c. It has A and B surface antigens.
d. It has only B surface antigens.
a
Health Professions
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Who developed the technique known as "myofascial unwinding"?
a. Vogler b. Barnes c. Meyers d. Krauss
Health Professions
The modifier -57 is used to indicate:
A. repeat procedure by the same physician. B. unrelated evaluation and management (E/M) service by the same physician during a postoperative period. C. significant, separately identifiable E/M service by the same physician on the same day of the procedure or other service. D. a decision for surgery.
Health Professions