Blast Induced Traumatic Brain Injury or bTBI needs objective and subjective testing that can be made quickly in the field. Subjective tests using shapes, textures, tastes and odors as disposable, edible candies on a stick may be carried in a field kit. An objective test that employs a similar candy on a stick bearing antibodies bound to bioluminescent marker reads whether molecules believed to be released into the mouth from an injured brain are present if they bind to the specific antibody which may then be read.