jud recalls Flashcards
identify the test:
checks the ability of RBC to take up fluid without lysing
Erythrocyte Osmotic Fragility Test
What is the primary factor for EOFT?
RBC shape
At what concentration does hemolysis becomes complete during EOFT testing?
0.3% NaCl
What happens to EOFT if there are spherocytes and senile/old cells?
increases
method for basophil count
cooper and cruickshank
reagent for sickling test
sodium metabisulfite
reagent for solubility test
sodium dithionate and saponin
indication of positive result in solubility test
turbidity
indication of positive result in sickling test
holly leaf formation
What test will you use to diagnose hemoglobinopathy and thalassemia?
hemoglobin electrophoresis
hemoglobin that is resistant to alkaline solution and acid elution
hemoglobin F
diluting fluids for eosinophil count
- phyloxine
- pilot’s solution
- randolph’s stain
screening test for chronic granulomatous disease
nitroblue tetrazolium dye test
neutrophil reduction test
reducing substance for heinz body preparation
acetylphenyl hydrazine
tests for detecting unstable hemoglobin
- heat precipitation test
- isopropanol precipitation test
at what temperature does most unstable hemoglobin precipitate more rapidly?
50℃
nonspecific screening test for detecting deficiencies in pentose phosphate pathway
ascorbate-cyanide screening test
indication of an enzyme deficiency in the pentose phosphate pathway
brown-colored blood
reagent in the ascorbic-cyanide screening test that reacts with oxyhemoglobin
sodium ascorbate
reagent in the ascorbic-cyanide screening test that blocks inhibiting effect of catalase on hydrogen peroxide
sodium cyanide
screening test for paroxysmal noctural hemoglobinuria
sugar water test
confirmatory test for paroxysmal noctural hemoglobinuria
sucrose hemolysis test
test for detection of paroxysmal cold hemoglobinuria
Donath-Landsteiner Antibody Test
associated with the presence of a biphasic IgG hemolysin
Paroxysmal cold hemoglobinuria
