Physics and Equipment

Pulse Oximetry

Our favourite bit of monitoring, and how it works.

Medical Gases

How to safely insufflate your patient with the right stuff

Oxygen and Face Masks

The difference between fixed and variable devices

Humidity

The key points for the exam

Nitrous Oxide and Entonox

Take home messages * Nitrous is a useful analgesic and mild

TEG and ROTEM

What you need to know for the exam.

Intra-Aortic Balloon Pump

All the key bits of information you need to know about IABP for the FRCA

MRI explained really simply

It's magic.