Senior doctors in the UK are in revolt over the creation of a new health worker seen as a cheap replacement for doctors with confusing titles who are potentially putting patients at risk.

In recent years some 3000 physician associates (PAs) — seen as the ultimate incarnation of the ‘noctor’ — have been trained via a two-year master’s degree to work under medical supervision.

They have been tasked with taking patient histories, conducting physical examinations and developing treatment plans.

Depending on the role and training — some are allowed to perform surgery or administer anaesthesia, along with managing medications, and administering fluid, and blood therapy during surgery.