The Testing Process

How to Subscribe
MLS & MLT Comprehensive CE Package
Includes 180 CE courses, most popular		$109Add to cart
Pick Your Courses
Up to 8 CE hours		$55Add to cart
Phlebotomy CE Package$59Add to cart
Individual course$25Add to cart
Need multiple seats for your university or lab? Get a quote
The page below is a sample from the LabCE course Minimizing Pre-Analytical Variability During Venipuncture, Urine Sample Collection, and Sample Processing. Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about Minimizing Pre-Analytical Variability During Venipuncture, Urine Sample Collection, and Sample Processing (online CE course)
The Testing Process

There are three phases of laboratory testing:
  1. Pre-analytical (pre-testing phase)
  2. Analytical (testing phase)
  3. Post-analytical (post-testing or reporting phase)
There are numerous processes that occur within each of the three phases of testing. Some examples include:

Pre-AnalyticalAnalyticalPost-Analytical
  • Positive identification
  • Patient preparation
  • Sample collection
  • Sample integrity
  • Standardization
  • Operator competence
  • Analysis
  • Quality assurance
  • Result printing
  • Interfacing
  • Reporting
  • Communicating