NRCME Certification Exam Solution 2023

When performing a differential white blood cell count a basophils will be recognized by - Large blue to purple staining granules When collecting specimens for a blood cell count, you would use a tube that contained - An anticoagulant Serum - Is the liquid portion of whole blood after the blood has been allowed to dot and the solid and liquid portions have separated When performing a finger puncture, the first drop of blood should be - Wiped away When performing a routine phlebotomy, the most common gauge needle is - 20 or 21 The Ph of urine sample is checked to determine - Acidity and alkalinity When using a microscope with a 10x ocular and the 40x objective in place, the total magnification is - 400x When drawing a blood alcohol, the site cannot be prepared with which of the following? - Alcohol