Laboratory Safety, Quality, and Regulatory Compliance
Safety and quality are daily habits
The OSHA Bloodborne Pathogens Standard requires an exposure control plan, hepatitis B vaccination offer, PPE, engineering controls, and post-exposure evaluation. Wear gloves for all specimen contact, add goggles and a gown when splashing is possible, and never recap needles-drop them directly into a sharps container. Hand hygiene is the single most effective practice.
Chemical safety starts with labels and safety data sheets (SDS). Know the NFPA diamond and secondary container labeling requirements. For spills, secure the area, don PPE, absorb, disinfect with the appropriate concentration, and dispose as biohazard waste. For fire, remember RACE (rescue, alarm, confine, extinguish) and PASS (pull, aim, squeeze, sweep).
Quality systems cover preanalytical, analytical, and postanalytical phases. CLIA sets minimum standards; CAP and The Joint Commission add accreditation and patient safety requirements. Proficiency testing must be performed like patient samples and never shared. Document corrective action when QC fails, and report incidents and near-misses.
Confidentiality under HIPAA applies to every result and conversation; do not discuss patients in public areas.
Traps: wearing PPE only when blood is visible (treat all specimens as infectious), recapping needles, or skipping corrective-action documentation. Rule of thumb: if you would not want it done with your own specimen, it is not acceptable practice.