Advanced Professional Practice Flashcards
7 cards from real CLC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Advanced Professional Practice flashcards as text
A CLC advising a reference laboratory on send-out test management recommends establishing criteria for bringing a test in-house. Which factor most strongly supports in-sourcing a test?
Answer: High test volume combined with long send-out turnaround time that impacts clinical decisions
High volume and clinically significant TAT delays are the strongest justification for the capital and operational investment required to bring a test in-house.
Under HIPAA, a laboratory consultant accessing patient data to evaluate test utilization must ensure which safeguard is in place?
Answer: A Business Associate Agreement (BAA) must be executed between the consultant and the covered entity
HIPAA requires a BAA whenever a covered entity shares protected health information with a business associate such as a consultant.
A laboratory consultant is evaluating a point-of-care (POC) testing program. Which governance element is most critical to ensure CLIA compliance at POC sites?
Answer: A site-specific competency assessment and quality control program for each POC location
Each POC site must have a documented competency and QC program to meet CLIA requirements regardless of test complexity.
Which accreditation standard requires a laboratory to define and document the turnaround time for critical value notification?
Answer: CAP GEN checklist requirements for critical values
CAP General Checklist requirements mandate that laboratories document acceptable timeframes and processes for communicating critical values to responsible clinicians.
A CLC is assisting a laboratory in root cause analysis (RCA) following a critical specimen mislabeling event. Which RCA tool best maps the multiple contributing causes to the event?
Answer: Ishikawa (fishbone) diagram
The fishbone diagram organizes contributing causes into categories (people, process, equipment, environment) to reveal the root causes of an adverse event.
When a consultant evaluates laboratory staffing models, which staffing ratio benchmark is most relevant for a high-complexity chemistry laboratory?
Answer: College of American Pathologists (CAP) workload recording units per FTE
CAP workload recording units provide a standardized metric for measuring productivity and benchmarking staffing levels in high-complexity laboratories.
A laboratory director asks a CLC to review the lab's delta check policy. What is the primary purpose of a delta check in laboratory medicine?
Answer: To detect clinically unlikely changes in a patient's result compared to a previous result, flagging potential specimen errors
Delta checks compare sequential patient results to identify unexpected changes that may indicate mislabeling, wrong patient specimen, or analytical errors.