American Society for Clinical Pathology (ASCP) Technologist in Cytogenetics certification (ASCP CG) Practice Test

Optimal banding quality for each patient sample is achieved by banding how many trial slides per patient?

1. Three trial slides

2. Four trial slides

3. One trial slide

4. Five trial slides

The correct answer is: One trial slide

Optimal banding quality for each patient sample is typically achieved by banding one trial slide per patient. This approach allows for the precise determination of the best banding technique and conditions needed to visualize chromosomal structures effectively. By preparing only one trial slide, laboratory personnel can allocate their resources efficiently, analyze the results, and make necessary adjustments without excessive repetition. Preparing multiple trial slides may lead to unnecessary consumption of resources and time, as it could result in redundant efforts if the first slide meets the quality standards required for accurate cytogenetic analysis. Therefore, focusing on a single trial slide allows for a more streamlined and efficient process in achieving the best banding quality for cytogenetic evaluation.