history and neurological exam symptoms signs qualitative anatomic( topographic) diagnosis diagnosis other data lab test pathologic(etiologic) diagnosis patients trust and cooperation reliable history and accurate exam correct diagnosisTaking the history Purpose:primary information of the disease where,what,whyguide to the exam and Lab test Taking the history Notice: good attitude while patient saying avoiding suggestionaccurate comprehension of what he/she saytaking care to negative or other sy