BTC Patient Assessment & Documentation 2 — Questions and Answers
Question 1: When documenting equipment-related adverse events in a patient's medical record, which standard form must a biomedical technician complete per Joint Commission requirements?
- OSHA 300 log
- Incident or occurrence report (Correct answer)
- Preventive maintenance work order
- Equipment decommission form
Correct answer: Incident or occurrence report
An incident or occurrence report must be completed to document any equipment-related adverse event affecting patient safety, per Joint Commission standards.
Question 2: A patient monitor alarm sounds but the nurse reports no corresponding patient event occurred. The biomedical technician documents this as a:
- True positive alarm
- Nuisance alarm (Correct answer)
- Latent failure
- Critical alarm
Correct answer: Nuisance alarm
An alarm that activates without a corresponding clinical event is classified as a nuisance (or false positive) alarm, which must be documented and investigated.
Question 3: Which parameter is NOT typically assessed when a biomedical technician performs an incoming inspection on patient-connected electrical equipment?
- Chassis leakage current
- Patient lead leakage current
- Equipment insulation resistance
- Patient's baseline heart rate (Correct answer)
Correct answer: Patient's baseline heart rate
Patient physiological parameters like heart rate are outside the scope of biomedical equipment inspection; technicians assess electrical safety parameters instead.
Question 4: In the context of medical equipment documentation, 'as-found' condition refers to:
- The device state after repair is completed
- The device state discovered at the start of a service visit (Correct answer)
- The manufacturer's original factory specification
- The condition noted during decommissioning
Correct answer: The device state discovered at the start of a service visit
'As-found' condition documents the equipment state at the beginning of a service call, before any corrective action is taken.
Question 5: A biomedical technician reviews a patient-connected infusion pump's service history and finds no preventive maintenance record for 18 months. Per AAMI standards, the recommended PM interval for most infusion pumps is:
- Every 6 months (Correct answer)
- Annually
- Every 2 years
- Only when clinical staff request it
Correct answer: Every 6 months
AAMI and most hospital policies recommend semi-annual (every 6 months) preventive maintenance for infusion pumps due to their critical patient-safety role.
Question 6: When transcribing equipment malfunction data from a paper repair log into a Computerized Maintenance Management System (CMMS), which field is most critical for linking the record to a specific patient encounter?
- Equipment model number
- Work order number
- Location/room number at time of service (Correct answer)
- Technician employee ID
Correct answer: Location/room number at time of service
The room or location at time of service links equipment records to patient encounters and supports post-event tracing of device use.
Question 7: Which ASTM/AAMI standard specifically governs safe current limits for patient-connected medical electrical equipment in the US?
- AAMI ES60601-1 (Correct answer)
- ISO 13485
- NFPA 99
- IEC 62133
Correct answer: AAMI ES60601-1
AAMI ES60601-1 (adopted from IEC 60601-1) establishes electrical safety requirements including leakage current limits for patient-connected medical equipment in the US.
BTC Patient Assessment & Documentation 2
When documenting equipment-related adverse events in a patient's medical record, which standard form must a biomedical technician complete per Joint Commission requirements?