CTO Safety Standards & Documentation 3

Question 1

When a solvent-based adhesive is used in the orthotics lab, which safety document must be immediately accessible to all staff?

Accepted Answer

Safety Data Sheet (SDS)

Answer

OSHA's Hazard Communication Standard (HazCom) requires SDS documents to be readily accessible whenever hazardous chemicals are in use.

Question 2

A used ankle-foot orthosis is returned for repair. What is the FIRST step before beginning work?

Accepted Answer

Disinfect the device per the lab's infection control protocol

Answer

Returned devices must be decontaminated before handling to protect technician safety per infection control standards.

Question 3

Which accreditation body's standards most directly affect documentation practices in a US orthotics and prosthetics facility?

Accepted Answer

ABC (American Board for Certification)

Answer

ABC accreditation standards set documentation, quality, and safety requirements specifically for O&P facilities in the US.

Question 4

What is the purpose of a nonconformance report (NCR) in an orthotics lab quality system?

Accepted Answer

To document when a device or process fails to meet specified requirements

Answer

NCRs formally capture deviations from quality standards so root causes can be identified and corrective actions implemented.

Question 5

Which chemical commonly used in orthotics labs requires ventilation controls due to its classification as a potential carcinogen?

Accepted Answer

Methyl methacrylate (acrylic monomer)

Answer

Methyl methacrylate monomer used in acrylic fabrication is classified as a potential carcinogen and requires local exhaust ventilation.

(CTO) Certified Orthotic Technician Practice Test