CLG Exam 1

CLG Exam 1 Light Blue Cap Tube - CORRECT ANSWERS citrate anticoag -- plasma Red w/gel (SST/Gold/Tiger) Cap Tube - CORRECT ANSWERS no anticoag -- separated serum & cells Red Cap Tube - CORRECT ANSWERS no anticoag, no gel -- serum & cells separated but can be mixed if tube shaken or left too long Green Cap Tube - CORRECT ANSWERS heparin anticoag -- plasma Lavendar/pink Cap Tube - CORRECT ANSWERS EDTA anticoag -- plasma Gray Cap Tube - CORRECT ANSWERS fluoride w/oxalate anticoag (fluoride = glycolysis inhibitor) Yellow Cap Tube - CORRECT ANSWERS ACD (anticoag) solution (for blood typing) -- plasma Dark Blue Cap Tube - CORRECT ANSWERS no anticoag -- serum specially treated to permit accurate measurement of trace heavy metals Order of collection (tubes) - CORRECT ANSWERS Blood cultures Light blue (coagulation testing) SST/Gold/Tiger (serum separating) Red (chemistry testing) Green (chemistry testing) Lavendar/Pink (hematology testing) PPV (precision) - CORRECT ANSWERS TP/(TP+FP) NPV - CORRECT ANSWERS TN/(TN+FN) Sensitivity - CORRECT ANSWERS Sensitivity = TP / (TP + FN) Specificity - CORRECT ANSWERS Specificity = TN / (TN + FP) Accuracy - CORRECT ANSWERS (TN + TP)/Total Thrombocytopenia - CORRECT ANSWERS 150,000 /µL Mild thrombocytopenia - CORRECT ANSWERS 50,000-100,000 /µL severe thrombocytopenia - CORRECT ANSWERS 50,000 /µL CBC fishbone - CORRECT ANSWERS MCV normal range (normocytosis) - CORRECT ANSWERS 80-100 fL Microcytosis - CORRECT ANSWERS 80 fL Macrocytosis - CORRECT ANSWERS 100 fL Megaloblastic (MCV) - CORRECT ANSWERS 110 fL RBC count - CORRECT ANSWERS 4.0-5.5*10^6/µL Hgb - CORRECT ANSWERS 12-15 g/dL Hct - CORRECT ANSWERS 36-45% WBC count - CORRECT ANSWERS 5-10*10^3/µL Platelet count - CORRECT ANSWERS 150,000-400,000/µL Mild neutropenia ANC - CORRECT ANSWERS cells/µL Moderate neutropenia ANC - CORRECT ANSWERS 500-1000 cells/µL Severe neutropenia ANC - CORRECT ANSWERS 500 cells/µL Neutrophils (%) - CORRECT ANSWERS 54-62%