MLS ASCP MODULE EXAM QUESTIONS WITH VERIFIED SOLUTIONS RATED A.

MLS ASCP MODULE EXAM QUESTIONS WITH VERIFIED SOLUTIONS RATED A. Based on the indirect immunofluoresence pattern performed on serum, what would be the most appropriate antibody follow -up test? Centromere The flow cytometric results gated on peripheral blood lymphocytes are most consistent with what disease state? CD19 = 68 and CD20 = 72, CD5= 97 B-cell chronic lymphocytic leukemia (CLL) Mechanisms involved in the complement cascade include: opsonization and inflammation The rapid plasma reagin (RPR) assay for syphilis by flocculation test for what? reagin Major histopcompatibility complex (MHC) class I includes which peptides/proteins? HLA A, B, C Passive antibodies to varicella zoster virus (VZV) occur in what conditions? blood transfusion from VZV -positive donor The membrane attack complex (MAC) of the complement cascade begins with the generation of which product? C5b Rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) are examples of which type of hypersensitivity immune reaction? Type III Increased concentrations of ascorbic acid inhibit chromogen production in what glucose method? glucose oxidase/peroxidase The initial reaction of routine analysis of serum triglycerides is by what? hydrolysis of lipase A patient with hemolytic anemia will show what? 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? impaired glucose tolerance: pre diabetes A patient has the following results: -total cholesterol: 300 mg/dl -triglycerides: 200 mg/dl -High density lipoprotein c: 50 ng/dl What is the low -density lipoprotein c LDL -c result in mg/dL? 210 LDL= TC - HDL- (Triglycerides/5) In a 45 year old man, what does an LDL -c level of 162 mg/dL, HDL -c of 35 mg/dL and triglyceride level of 55 mg/dl indicate High risk for CHD risk due to LDL -c and HDL -c Urobilinogen reacts with what to form a red chromogen in analysis? p-dimethylaminobenzaldehyde (Elrlich's Reagent) A serum total bilirubin concentration of 4.8 mg/dl and direct bilirubin of 0.4 mg/dl is typical of which of the following? prehepatic jaundice Preanalytic errors resulting from specimen collection, handling, and transport issues in analysis of pancreatic enzymes may be prevented by what? avoiding ruptured blood cells, which will affect lipase (hemolysis) A 22 year old man with severe vomiting has the following serum enzyme results: AST: 75 U/L (rr 5 -35) ALT: 198 U/L (rr 5 -45) ALP: 128 U/L (rr 50 -125) AMY: 100 U/L (rr 28 -100) These results correlate with what?