What is Conn’s syndrome? Why would Conn’s cause hypertension?

What is Conn’s syndrome?
Why would Conn’s cause hypertension?
What is Addison’s disease?
What happens during an Addisonian crises?
List any 2 substances used as treatment for this crisis.
List 3 possible signs/symptoms of acromegaly.
As a health care provider, why would a patient’s HBA1c value be more useful than a random glucose test value?