Several<unk>  tests are available for evaluating<unk> . It is a physician's role to choose the most useful test based upon the history of the person. For example, a patient presenting with<unk> , severe neck stiffness, headaches, and fever should be evaluated for infective foci.
Confusion laboratory findings
Heat stroke laboratory findings
Sepsis laboratory findings
Cholinergic crisis
Rebound headache
Heat syncope
Central pontine myelinolysis laboratory findings
Neurocardiogenic syncope