A) Patient's observed PT (in seconds) / Calculated mean normal PT (in seconds) B) (pts PT/PT control)1.4 C) (pts PT/PT control)1/1.4 Answer (Select an option above to get the answer):
A) Antibody mediated B) systemic immune complex deposition disease C) localised immune complex deposition disease D) delayed hypersensitivity reaction Answer (Select an option above to get the answer):