LC Engineering study guide
LC Engineering · Work through your exam, one topic at a time.
LC Engineering is a professional certification exam for clinical or biomedical engineers who install, maintain, calibrate, and support medical equipment in hospitals, clinics, and service organizations. It validates the applied engineering judgment behind safe device performance: electrical and electronic fundamentals, device safety and regulation, preventive maintenance and testing, technology management, cybersecurity, clinical physiology, facility environment-of-care requirements, and professional ethics. The LC Engineering study guide has 9 sections and about 1,876 words.
01Clinical Engineering Fundamentals
Clinical engineering applies engineering, physiology, and management to the safe, effective lifecycle of medical technology. The exam tests lifecycle thinking, risk classification, systems and human-factors analysis, and the ability to connect device performance to clinical workflow.
245 words, about 1 min02Medical Device Safety and Regulation
This domain tests how devices reach and stay on the market, how risks are controlled, and how problems are reported. Expect classification, premarket pathways, post-market surveillance, recalls, and standards.
234 words, about 1 min03Equipment Maintenance and Testing
The exam tests planned maintenance, calibration, performance verification, electrical safety testing, and documentation in a CMMS. PM intervals should be risk-based and evidence-based; OEM recommendations are a starting point, not a universal legal mandate.
226 words, about 1 min04Healthcare Technology Management
HTM covers inventory, capital planning, contracts, KPIs, and technology assessment across the lifecycle. The exam tests how managers use data to prioritize replacement, service, and clinical support.
222 words, about 1 min05Information Technology and Cybersecurity
This domain tests confidentiality, integrity, and availability for medical devices and clinical networks. Expect risk assessment, network architecture, access control, patching, incident response, and standards such as IEC 62443 and HIPAA.
198 words, under 1 min06Electrical and Electronic Principles
The exam tests DC and AC circuits, Ohm's law, power, impedance, grounding, leakage, filters, batteries, sensors, and measurement. Expect calculations tied to patient safety.
194 words, under 1 min07Anatomy, Physiology, and Clinical Applications
This domain tests organ systems, vital signs, common clinical measurements, and how device readings correlate with physiology. Cardiovascular: ECG reflects electrical activity; BP = cardiac output × systemic vascular resistance; pulse oximetry uses red and infrared absorption.
187 words, under 1 min08Facility Design and Environment of Care
The exam tests electrical distribution, emergency power, medical gas, HVAC, infection control, and code compliance in healthcare facilities. NFPA 99 classifies electrical systems; the essential electrical system supports life-safety and critical branches.
196 words, under 1 min09Professional Practice and Ethics
This domain tests duty to patients, competence, conflicts of interest, confidentiality, documentation, and escalation. The exam expects practical judgment when safety and integrity conflict with convenience.
174 words, under 1 min