________ Bile is a digestive juice that emulsifies fats

The body's physical barriers against disease and infection include all of the following EXCEPT:

A) Respiratory mucous. B) Vertebral column. C) Spinal cord fluid. D) Sweat glands.

Choose the correct statement regarding chromogenic analysis in hemostasis testing from the following choices

a. Chromogenic analysis depends on the selected analyte's ability to cleave a chromophore. b. Chromogenic analysis is not subject to preanalytical problems because of its mechanism of clot detection. c. There is no difference between chromogenic analysis and electromechanical detection. d. Chromogenic analysis depends on the optical detection of ball movement through a steel tube as a clot forms.