skin puncture
Hemostasis: stops bleeding
Blade to poke
Lancets
Types of test
MicrohematocritHemoglobinBlood GlucosePKU
Microhematocrit
Capillary tubePlasma Buffy coat red blood cells ceiling clay
Hemoglobin
iron-containing protein in red blood cells
Test for blood glucose levels
Fasting blood sugar (FBS)Glucose toleranceGlycohemoglobin
GTT
glucose tolerance test
Glycohemoglobin range
4 to 6% Glucose, iron, protein
Order of draw for micro capillary tubes
Blood gases, EDTA tubes, other additive tubes, serum tubes