Gone in 60 Seconds: Your Specimen's Point of No Return

Tourniquet Time, Tourniquet Types, and What to Do When One Minute Isn't Enough

Shanise Keith, May 19, 2026

Compassion for First Time Phlebotomy Patients

Treating patients properly the first time can prevent a lifelong aversion to healthcare

Dennis Ernst, June 07, 2019

What Should We Do?

What's the difference between RCF and RPM?

Dennis Ernst, June 07, 2019

What's Wrong Here?

Can you identify the flaw in this picture?

Dennis Ernst, June 07, 2019

Test Talk: Lactate

Collection requirements and diagnostic value

Dennis Ernst, June 07, 2019

What Should We Do?

Risky technique for VBGs

Dennis Ernst, May 03, 2019

Test Talk: Renin and aldosterone

Collection requirements and diagnostic value

Dennis Ernst, May 03, 2019

What's Wrong Here?

Can you spot the technical error in this image?

Dennis Ernst, May 03, 2019

Top Ten Ways to Injure a Patient, Part 2

Dennis Ernst, April 08, 2019

Test Talk: Folate

Collection requirements and diagnostic value

Dennis Ernst, April 02, 2019