Ascp Mls Module Questions With Complete Solutions

Based on the indirect immunofluoresence pattern performed on serum, what would be the most appropriate antibody follow-up test? Correct Answer: Centromere The flow cytometric results gated on peripheral blood lymphocytes are most consistent with what disease state? CD19 = 68 and CD20 = 72, CD5= 97 Correct Answer: B-cell chronic lymphocytic leukemia (CLL) Mechanisms involved in the complement cascade include: Correct Answer: opsonization and inflammation The rapid plasma reagin (RPR) assay for syphilis by flocculation test for what? Correct Answer: reagin Major histopcompatibility complex (MHC) class I includes which peptides/proteins? Correct Answer: HLA A, B, C Passive antibodies to varicella zoster virus (VZV) occur in what conditions? Correct Answer: blood transfusion from VZV-positive donor The membrane attack complex (MAC) of the complement cascade begins with the generation of which product? Correct Answer: C5b Rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are examples of which type of hypersensitivity immune reaction? Correct Answer: Type III Increased concentrations of ascorbic acid inhibit chromogen production in what glucose method? Correct Answer: glucose oxidase/peroxidase The initial reaction of routine analysis of serum triglycerides is by what? Correct Answer: hydrolysis of lipase A patient with hemolytic anemia will show what? Correct Answer: decrease in all glycated hemoglobin values A 46 year old male patient has a random glucose level of 155mg/dL and HBA1C of 7%. What is the likely classification of his status? Correct Answer: impaired glucose tolerance: pre diabetes