CBET study guide
CBET · Work through your exam, one topic at a time.
The Certified Biomedical Equipment Technician (CBET) credential is administered through the AAMI Certification Institute (ACI) and is intended for healthcare technology management professionals who work with the electromechanical devices, computers, networks, and software used in patient care. CBET holders typically work for hospitals, clinics, home healthcare providers, device manufacturers, repair organizations, regulatory agencies, or software and device-integration vendors. The CBET study guide has 6 sections and about 2,358 words.
01Anatomy & Physiology for the Biomedical Equipment Technician
Every device you service is attached to a living system, so questions test whether you can connect a measurement or therapy to the organ system that produces it. Expect to know, at a functional level: integumentary, musculoskeletal, nervous, endocrine, cardiovascular, lymphatic/immune, respiratory, digestive, urinary, and reproductive systems, plus the special senses.
387 words, about 2 min02Fundamentals of Electricity and Electronics
Almost every troubleshooting question reduces to Ohm’s law, Kirchhoff’s laws, or a component’s behavior. Know the vocabulary cold: charge, current (ampere), voltage (volt, an electromotive force or potential difference), resistance (ohm), conductance, power (watt), energy, capacitance (farad), inductance (henry), impedance, and frequency.
413 words, about 2 min03Healthcare Information Technology
Medical devices increasingly live on hospital networks, so the CBET exam tests whether you can connect a device to the IT infrastructure without breaking either one. Know the roles of EHR/EMR, PACS, the laboratory information system (LIS), and pharmacy systems, and how data move between them.
380 words, about 2 min04Healthcare Technology and Function
This domain asks what a device does, how it does it, and which mode or accessory is appropriate. You do not need to design a ventilator, but you must recognize its subsystems and the parameter each one controls.
351 words, about 2 min05Healthcare Technology Problem Solving
This is the heart of the job. Questions present a symptom and ask for the most appropriate next step - usually a disciplined diagnostic process rather than a lucky guess.
387 words, about 2 min06Public Safety in the Healthcare Facility
Safety questions test whether you protect patients, staff, and visitors - and whether you know the codes behind the rules. Expect electrical safety, fire safety, hazardous materials, radiation, infection control, and emergency preparedness.
440 words, about 2 min