PCEI case studies

PCEI · Put your knowledge to work in context.

The PCEI is a professional certification for clinical engineers who manage medical technology inside healthcare organizations. It signals that you can make decisions spanning the whole device lifecycle: evaluating and selecting equipment, planning maintenance and testing, handling recalls and incident investigations, and retiring devices safely. Candidates typically come from hospital biomedical or clinical engineering departments, though engineers working for device manufacturers, integrators, or consulting firms also pursue it. The exam is delivered as multiple choice and is organized around six domains: professionalism and ethics, device technology and lifecycle management, regulatory compliance and standards, safety and risk management, healthcare IT and cybersecurity, and leadership and communication. The PCEI case studies are 5 cases and about 5,227 words.

The Copied Test Values

You are the clinical engineering director at a 340-bed community hospital. A nurse reports that an infusion pump did not alarm during an occlusion.

1,014 words, about 5 min 2

The Mandatory Update With No Recall Number

You are clinical engineering manager for a three-hospital system running about 1,200 networked physiologic monitors. The manufacturer emails that a mandatory software update must be installed within 60 days.

1,009 words, about 5 min 3

The Mattress That Was Not on the List

A 240-bed hospital has had three unassisted patient falls in seven weeks, all on the same model of electric bed, all in rooms where the original mattress was replaced six months earlier by a third-party mattress bought during a manufacturer backorder. One fall produced a hip fracture.

1,034 words, about 5 min 4

The Analyzer That Cannot Be Patched

A six-year-old laboratory analyzer runs an embedded operating system the vendor no longer patches and requires an obsolete file-sharing protocol to move results to its middleware. It sits on a flat clinical VLAN with 340 other devices.

1,046 words, about 5 min 5

Twelve Weeks, Two Hundred Pumps

You are leading a 12-week project to replace 220 large-volume infusion pumps and enable wireless drug-library updates across 11 nursing units. The pump vendor's integration driver is validated against EHR version 2021.1; your system upgrades to 2022.3 in month five.

1,124 words, about 6 min