Addison's disease results from

Consider the following statements regarding the function of adrenal medullary hormones:
$A.$ It causes pupillary constriction.
$B.$ It is a hyperglycemic hormone.
$C.$ It causes piloerection.
$D.$ It increases the strength of heart contraction.
Choose the correct answer from the options given below.

Which hormones are known as the emergency hormones?

$A$ frightened resident living on the seventh floor of a high-rise building quickly runs down the stairs after feeling earthquake tremors. Which hormone is responsible for initiating this action?

Which hormone is known as the emergency hormone?

Which gland secretes the hormone responsible for the 'fight-or-flight' response?