CLG Exam 1 Review questions and answers Latest 2023 with complete solution

ESTUDY




CLG Exam 1 Review questions and answers
Latest 2023 with complete solution
Light Blue Cap Tube

ANSWER - citrate anticoag --> plasma

Red w/gel (SST/Gold/Tiger) Cap Tube

ANSWER - no anticoag --> separated serum & cells

Red Cap Tube

ANSWER - no anticoag, no gel --> serum & cells separated but can be mixed if
tube shaken or left too long

Green Cap Tube

ANSWER - heparin anticoag --> plasma

Lavendar/pink Cap Tube

ANSWER - EDTA anticoag --> plasma

Gray Cap Tube

ANSWER - fluoride w/oxalate anticoag
(fluoride = glycolysis inhibitor)

Yellow Cap Tube

ANSWER - ACD (anticoag) solution (for blood typing) --> plasma

Dark Blue Cap Tube

ANSWER - no anticoag --> serum
specially treated to permit accurate measurement of trace heavy metals

Order of collection (tubes)

ANSWER - Blood cultures
Light blue (coagulation testing)

, ESTUDY




SST/Gold/Tiger (serum separating)
Red (chemistry testing)
Green (chemistry testing)
Lavendar/Pink (hematology testing)

PPV (precision)

ANSWER - TP/(TP+FP)

NPV

ANSWER - TN/(TN+FN)

Sensitivity

ANSWER - Sensitivity = TP / (TP + FN)

Specificity

ANSWER - Specificity = TN / (TN + FP)

Accuracy

ANSWER - (TN + TP)/Total

Thrombocytopenia

ANSWER - <150,000 /µL

Mild thrombocytopenia

ANSWER - 50,000-100,000 /µL

severe thrombocytopenia

ANSWER - <50,000 /µL

CBC fishbone

ANSWER -

MCV normal range (normocytosis)