Approximately how many minutes does it take for a specimen without additives to clot?

All of the following transfusion-transmitted infections are also considered to be sexually transmitted diseases except

a. Hepatitis C b. Human immunodeficiency virus c. Syphilis d. Toxoplasmosis

Which code represents a traction stand, freestanding, cervical traction?

a. E0840 b. E0849 c. E0850 d. E0855