Cheat Sheets

August 2023 Quick Question: Hemolysis

Our August 2023 Quick Question was a poll that attracted 26 responses. The question was “How do you distinguish ex vivo from intravascular plasma hemolysis?” Redraw specimen: 11 [42%] Analyze plasma LDH: 0 Analyze plasma potassium: 4 [15%] Analyze plasma hemoglobin: 4 [15%] Analyze plasma haptoglobin: 7 [28%] For decades, we’ve redrawn specimens when plasma […]

Specimen Management

August 2023 Cheat Sheet

Click here for your August 2023 Cheat Sheet linking you to current and upcoming topics and events. You will receive your Cheat Sheet copy via email on or after August 10. Enjoy!

July 2023 Cheat Sheet

Click here to see our July 2023 Cheat Sheet. If you’ve subscribed [signup is at the bottom of our “Posts” page, you will also receive your Cheat Sheet by email.

June 2023 Cheat Sheet

Here is a copy of your June 2023 cheat sheet. Your personal copy will arrive by email in a few days.

May 2023 Cheat Sheet

Hello, click here for your May 2023 Cheat Sheet, which will be delivered to you by push in a few days. Enjoy.

April 2023 Cheat Sheet

Here is your April 2023 Cheat Sheet. Watch for your copy via email soon and happy Spring!

March, 2023 Cheat Sheet

Hello, all subscribers, here is your March 2023 Cheat Sheet. Your personal Cheat Sheet will arrive in your email within a few days. Enjoy!

February, 2023 Cheat Sheet

Hello, I [Geo] have attached our February 2023 Cheat Sheet here, please take a peek, or await your personal email copy coming soon.

January 2023 Cheat Sheet

Welcome, and click here for our January 2023 Cheat Sheet and watch for your copy in your inbox next week.

December, 2022 Cheat Sheet

Hello, Fritsma Factor participants. Here is your December 2022 Cheat Sheet. If you are on our Cheat Sheet subscriber list, you will receive your personal copy in a few days, and if you would like to subscribe, navigate to the bottom of our “Posts” page to provide your contact information. Again, thank you for your […]

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George Fritsma is a medical laboratory scientist, educator, and author. George holds faculty appointments with Rutgers University and Michigan State University, and is a member of the International Society on Thrombosis and Hemostasis, American Association of Clinical Chemists, and American Society for Clinical Laboratory Science.

Cheat Sheets from George

Quick Question