The handy guide comprises a series of 5 short videos explaining different aspects of anaemia.
The videos show my hands displaying cardboard cut outs of pictures I drew to explain the story of anaemia, an idea which I thought might make the information more memorable for students.
This poster offers a basic level of understanding of ABGs for medical students. I have also made an ID-card-sized version which can be easily used on the ward. Students can work around the table, looking at pH, then CO2 and then HCO3- and find the answer in the correct box.