<prompt> The caffeine - halothane bath is used to diagnose with of the following condition-Malignant hypehermiaNeuroleptic malignant syndromeThyrotoxicosisKing denborough syndrome  <response>: The caffeine - halothane bath is used to diagnose Malignant hypehermia The caffeine halothanecontracture test CHCT is the criterion standard for establishing thediagnosisof malignant hypehermia MH. The test is performed on freshly biopsied muscle tissue at 30 centers worldwide; one of these centers is located in Canada, and four are located in the United States. 