Contact our office:

(503) 765-7615
logistics@crisis-medicine.com

Login
Crisis Medicine
  • Solutions
    • Training for Law Enforcement
    • Training for Fire & EMS
    • Training for Private Citizens
    • Training for EDC
    • Training For Faith Communities
    • Training For Teachers
  • Courses
    • TCCC & TECC Courses Online
    • In-Person Training Calendar
    • Which Course is right for me?
    • Student Reviews
  • Company
    • About Crisis Medicine
    • Agency Pricing
    • Contact
    • CM in the Media
    • Disclosures – None
    • Lessons Learned in Blood
    • Frequently Asked Questions
  • Learn
    • New
    • Quick Tips
    • MARCH
      • (S) Security & Awareness
      • (M) Massive Hemorrhage
      • (A) Airway
      • (R) Respiration
      • (C) Circulation
      • (H) Hypothermia Prevention
    • Everything Else
    • Equipment
    • Improvised
    • K9 TECC/TCCC
    • Air Travel Emergencies
    • Tactical CBRN
      • Tactical-CBRN Journal Watch
    • Planning Your IFAK
  • Store

Articles

Chemical Weapons “wash in” effect

  • Posted by Mike Shertz MD/18D
  • Categories Tactical CBRN

🕖 Reading Time, 7 minutes Individuals or casualties exposed to chemical warfare agents are best decontaminated by a procedure that absorbs, removes, and neutralizes the agent. Reactive Skin Decontamination Lotion (RSDL) impregnated sponges are well studied and used by US …

Read More
A WWI poster about trench foot showing. a soldier keeping his feet clean and dry

Infectious diseases associated with life in the trenches

  • Posted by Mike Shertz MD/18D
  • Categories Everything Else

🕖 Reading Time, 5 minutes As we approach the second year of the war in Ukraine, it can be helpful to refamiliarize ourselves with some infectious disease processes prevalent in trench warfare. All of these infections occur because of the …

Read More
An arial shot showing Flanders Field in Belgium, coverd with gas canisters pluming chlorine gas

A Short Primer on the Evolution and Tragic Results of Chemical Agents during WWI

  • Posted by Mike Shertz MD/18D
  • Categories Tactical CBRN

WWI saw the greatest advancement and experimentation of chemical weapons the world has seen. Researched and written by Mike Shertz, MD/18D, not AI Irritating agents (teargas) were the first chemical warfare agents used during World War I. 🕖 Reading Time, …

Read More
Australian explanation of kneeling in the groin. "Shark attack? Push hard halfway between hips and bits"

What the evidence really shows… Debunking the myth of “dropping a knee;” verb choice matters.

  • Posted by Mike Shertz MD/18D
  • Categories (M) Massive Hemorrhage, Improvised

🕖 Reading Time, 4 minutes Manual inguinal compression of the vasculature can work to occlude distal arterial blood flow. It may not constantly occlude during the entire time the rescuer is applying pressure and might require “readjustment” of the rescuer’s …

Read More
Emergency Department Sign

What is a “First Receiver?”

  • Posted by Mike Shertz MD/18D
  • Categories Everything Else, MARCH

🕖 Reading Time, 4 minutes No Emergency Department is fully prepared and stocked to manage 41 trauma casualties arriving in 45 minutes following a mass casualty incident (MCI) or active violent incident (AVI) as happened at Christchurch Hospital in New …

Read More
Orange fencing commonly used at construction sites can be used as a makeshift litter, as demonstrated by Mike and two unnamed, masked associates

Improvised Litters

  • Posted by Mike Shertz MD/18D
  • Categories Casualty Movement, Improvised

🕖 Reading Time, 4 minutes Creatively free-thinking under stress is extremely difficult. Learn to see improvised techniques in your every day environment and they will occur to you when you need them. Construction Barrier A very lightweight construction barrier is …

Read More
  • <
  • 1
  • …
  • 7
  • 8
  • 9
  • …
  • 24
  • >

Featured Courses

Tactical Casualty Care – ONLINE

Tactical Casualty Care – ONLINE

$150.00
Advanced TC2 – ONLINE

Advanced TC2 – ONLINE

$395.00
Complete TC2  -ONLINE

Complete TC2 -ONLINE

$595.00
Improvised TECC/TCCC

Improvised TECC/TCCC

$125.00
K9 Tactical Casualty Care for Humans  – ONLINE

K9 Tactical Casualty Care for Humans – ONLINE

$75.00
Tactical CBRN Casualty Care – ONLINE

Tactical CBRN Casualty Care – ONLINE

$225.00
First Receivers – No Notice MCI Events – ONLINE

First Receivers – No Notice MCI Events – ONLINE

$175.00
Air Travel Emergencies – ONLINE

Air Travel Emergencies – ONLINE

$175.00
Sign up for updates
Our privacy policy can be found at https://www.crisis-medicine.com/privacy-policy/
Loading

The short version of the Crisis Medicine logo showing a C and M with an arrow in between the two

DUNS: 093140133

CAGE: 8U3A3

Company

  • About Us
  • Disclosures – None
  • Contributors
  • Contact

Courses

  • Online
  • In-Person
  • Content Warning
  • FAQs

Fine Print

  • Terms
  • Privacy Policy
  • Scope of Practice
  • FAQs

Resources

  • N. Amer. Rescue
  • TacMed Solutions
  • Chinook Medical
  • Skedco
  • Wound Cube

©2025 Crisis Medicine, all rights reserved.

  • Privacy
  • Terms
  • Sitemap

Login with your site account

Lost your password?