What is the generic name for Soma®?

A patient has a prolonged APTT with a normal PT. There were no errors in specimen collection. What does this mean for the patient?

a. There could be a defect in the intrinsic pathway. b. The patient is on Coumadin. c. The patient has developed an inhibitor to a factor in the extrinsic pathway. d. The patient has a vitamin K deficiency.

A 22s quality control rule violation is defined as:

A. Two consecutive control values that exceed ± 2 s. B. Two non-consecutive control values that exceed ± 2 s. C. Four consecutive controls values that exceed ± 2 s. D. Two control values that exceed ± 4 s.