NRCMA Practice TEST | 100% Correct Answers | Verified | Latest 2024 Version

When drawing blood alcohol, the site cannot be prepared with which of the following? - Chlorhexidine When using a microscope with a 10x ocular and the 40x objective in place, the total magnification is - 400X The PH of a urine sample is checked to determine - Acidity or alkalinity When performing a routine phlebotomy, the most common gauge needle is - 20 or 21 When performing a finger puncture, the first drop of blood should be - Wiped away Serum - Is the liquid portion of whole blood after the blood has been allowed to clot and solid and liquid portion have been separated When collecting specimens of a blood cell count, you would use a tube that contained - An anticoagulant When performing a differential white blood cell count a basophil will be recognized by - Large blue to purple staining granules When a venipuncture is performed using a lavender top vacutainer tube, the sample - Is commonly used for hematology testing AND does not clot because an anticoagulant has been mixed with the whole blood The term PHI in HIPAA stands for - Protected Health InformationGram staining is done to determine - Whether a bacteria is gram positive or gram negative A papanicolauo smear is used to - Detects cervical cancer The universal donor is blood type - O GTT is