In comparison to a normal healthy person, in the evening time, which of these will have an elevated ACTH as well as elevated Coisol?
Normally, coisol production drops just after we fall asleep. In Cushing's syndrome, coisol levels don't drop. (Loss of diurnal variation)
Normal healthy person in the morning
Addison's disease
Cushing's disease
After exercise
NEET Jan 2020