This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Medicine
In which of the following condition elevated ACTH and coisol levels in comparison to a normal individual in the evening 
Select and explain. 
A. addison disease, B. normal person after giving dexamethasone, C. normal person after waking up in morning, D. Cushing's syndrome
C: normal person after waking up in morning
Answer: C: normal person after waking up in morning 
Explanation: Addison disease primary adrenal insufficiency due to disease that destroy the adrenal coex ref : harissons 21st ed