Assignment: Hemoglobin Analyzer

Which of the following statements regarding hemoglobin analyzers is false? One of the primary advantages of using a hemoglobin analyzer is that it only requires a venous puncture. The manufacturer of each hemoglobin analyzer provides an operating manual. 

It is important that the medical assistant become completely familiar with all aspects of the hemoglobin analyzer. Quality control procedures are of particular importance to ensure that the analyzer is functioning properly and test results are reliable and accurate.