Apply appropriate preanalytical procedures and understand routine chemistry testing from specimen collection through preparation and analysis.

Specimen collection, identification, transport, storage, processing, centrifugation, sample integrity, interference, reference intervals, and common preanalytical errors.

Assess specimen suitability, recognize preanalytical problems, follow correct handling procedures, and support accurate chemistry testing.

Apply quality control principles to maintain accuracy, precision, reliability, and consistency in clinical biochemistry testing.

Internal quality control, control materials, calibration, accuracy, precision, analytical error, control charts, Westgard concepts, quality assurance, and corrective actions.

Evaluate QC results, identify unacceptable analytical performance, investigate problems, document corrective actions, and maintain quality standards.

Understand and interpret routine biochemical investigations used in the assessment of common clinical conditions.

Electrolytes, renal function, liver function, glucose, proteins, enzymes, lipids, minerals, acid-base balance, and common biochemical abnormalities.

Perform or support routine chemistry testing, recognize abnormal results, assess analytical validity, and relate findings to clinical conditions.

Apply principles of specialized biochemical investigations and understand their clinical applications.

Specialized proteins, cardiac markers, metabolic investigations, immunochemical methods, selected disease-specific biomarkers, and interpretation of specialized assays.

Select appropriate testing procedures, recognize analytical limitations, evaluate results, and communicate significant findings appropriately.

Understand laboratory assessment of endocrine function and the clinical significance of hormone measurements.

Thyroid hormones, reproductive hormones, adrenal hormones, pituitary hormones, endocrine testing principles, physiological variation, and assay interpretation.

Handle hormone specimens correctly, understand testing methodologies, recognize abnormal patterns, and identify factors that may affect interpretation.

Understand automated clinical chemistry systems and their role in efficient, reliable laboratory testing.

Automated analyzers, sample processing, reagent systems, calibration, quality checks, result validation, workflow, maintenance, and common analytical errors.

Operate or support automated systems, monitor analyzer performance, recognize errors, perform routine checks, and maintain reliable workflow.

Apply principles of point-of-care testing and understand its appropriate use within clinical settings.

POCT devices, specimen requirements, glucose and other bedside testing, quality control, calibration, operator competency, limitations, and result documentation.

Perform or support POCT according to procedures, verify quality, identify unreliable results, document testing, and follow escalation requirements.

Understand laboratory monitoring of therapeutic drugs and the detection or assessment of toxic substances.

Therapeutic ranges, specimen timing, pharmacokinetic principles, drug concentrations, common monitored medications, toxicology testing, interference, and interpretation.

Assess specimen timing and validity, recognize clinically significant concentrations, identify potential toxicity, and report results appropriately.

Apply safe and effective laboratory instrumentation practices while maintaining equipment performance and workplace safety.

Analytical instruments, measurement principles, calibration, maintenance, troubleshooting, equipment safety, chemical hazards, biological hazards, waste management, and emergency procedures.

Use laboratory equipment safely, recognize instrument problems, follow maintenance procedures, apply safety controls, and respond appropriately to laboratory incidents.

Apply ethical and professional principles to clinical laboratory practice and patient-related laboratory services.

Professional conduct, confidentiality, patient rights, informed consent, accurate reporting, scope of practice, integrity, communication, and ethical responsibilities.

Maintain confidentiality, report results accurately, act within professional scope, protect patient interests, and apply ethical standards in laboratory practice.