Health Analysers should have Reagent Scan

[Weavel]

Simpy click the analyser once to change between health and reagent.

these little ideas are why I miss the massive general-suggestions thread

[atomic1fire]

I like the idea.

Perhaps if and whenever pathology comes back, this could be another way of diagnosing diseases.

Namely hypoglycemia, but I'm sure someone could think of some chemical specific diseases.