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ASCP Uri and BF, Imm
Uri and BF, Immuno
Question | Answer |
---|---|
WBC blod cells casts are most likely to indicate dse of the | Kidney |
Crystals appears as fine, silky needles | tyrosine |
patient:hyperlipoproteinemia ; Microscopic: moderate fatty, waxy, granular, and cellular casts, many oval fat bodies. | nephrotic syndrome |
after warming to 60C, a cloudy urine clears | urates |
urine SG is an index of the ability of the kidney to | concentrate the urine |
Soln appropriate for QC of the refractometer | NaCl with SG of 1.022 |
mucin clod determination of synovial fluid, water is mixed with: | glacial acetic acid |
Autoimmune disease | associated with HLA-B and HLA-D antigens. |
selective IgA deficiency | associated with an increased incidence of autoimmune disease |
high titers of Ab to ________; high risk of chronic hepatitis | alpha antigen |
differentiate HAV and HBV from CMV and VZ virus | tissue culture isolation |
The Raji cell line: | has membrane receptors for C3b |
immunologic abnormalities associated with malabsorption syndrome | alpha chain disease |
Hereditary deficiency of early complement component (C1,C4,C2) associated with: | systemic lupus erythematosus |
Hereditary deficiency of early complement component (C5,C6,C7 or C8) associated with: | gonococcemia |
anti-glomerular basement membrane antibody is most often associated with thiscondition | Goodpasture's disease |
cluster of differentiation (CD) designation for the E-rosette receptor | CD2 |
Good way to monitor precision | running duplicate assays |
renal tubular acidosis, excrete a urine with: | high pH |
Glucose in urine with a normal blood sugar | renal glycosuria |
most likely; positive urine ketone: | vomiting |
confirmatory protein testing: | dissolve 3 grams of sulfosalicylic acid in 100ml of water |
glucosuria, hyperglycemia, and polyuria. associated with | diabetes mellitus |
Bruton's agammaglobulimia | decrease to absent concentrations of immunoglobulins |
bacterial protein used to bind human immunoglobulins | Staphylococcal protein A |
20nm spheres and filamentous structures of the HBV are: | circulating aggregates of HBsAg |
abnormal lymphocytes form rosettes w/ sheep RBC, pos for CD2 Ag, lack C3 receptor and are neg for surface immunoglobulins | T cells |
Infantile X-linked agammaglobulinemia | Bruton's agammaglobulinemia |
urine stored on fridge uncapped for 7hrs, will increase: | ketones |
if the correlation coefficient (r) of two variables is zero | there is an absence of correlation |
Maltese crosses on polarized-light microscope | lipid-laden renal tubular cells |
to determine if fluid is urine, test to be done: | urea, creatinine, sodium, and chloride |