Soleron on 20 June 2012
Everyone feels somewhat like this in an exam. It is possible to have an overactive adrenal gland but you'd see other symptoms.
The best way you can deal with it is to make sure the day is as stress free as possible: don't do revision on the day, have a clear plan of where you need to be and when, eat at normal times and sleep as much as possible beforehand. And of course have prepared completely for the exam; GCSEs and A-levels are VERY predictable from past papers and if you do enough the exam shouldn't be a surprise at all.
