Case Study - The Bruise That Solved the Mystery

How a routine blood draw was mistaken for a surgical complication — and what the anatomy actually shows

Shanise Keith, July 28, 2026

How to Manage Patients Who Pass Out

Knowing how to prevent fainting during a phlebotomy procedure is critical

When a patient passes out during a venipuncture procedure, this post details exactly what to do and what not to do.

Dennis Ernst, July 19, 2021

Eight Questions Every Phlebotomist MUST Answer Correctly: #6

How do you anticipate fainting?

Dennis Ernst, June 01, 2021

Safety First: Capri slacks

Are they appropriate for healthcare attire?

Dennis Ernst, December 04, 2020

What's Wrong Here?

Can you identify the error being committed in this image?

Dennis Ernst, December 04, 2020

What's Wrong Here?

Can you find the phlebotomy error being committed in this image?

Dennis Ernst, September 07, 2020

Canadian Phlebotomists, Lab Techs Demanding Pandemic Pay

Covid-19 is increasing the hazards of being a laboratory professional

Dennis Ernst, August 07, 2020

What's Wrong Here?

Can you spot the error in this image?

Dennis Ernst, August 07, 2020

What's Wrong Here?

Don't let OSHA catch you doing this

Dennis Ernst, July 03, 2020

What's Wrong Here?

What phlebotomy error is being committed in this image?

Dennis Ernst, June 09, 2020