Why is adrenal medulla termed as gland of emergency ?

Explanation

Adrenal medulla secretes adrenaline and noradrenaline hormones. At the time of stress or danger, these hormones prepare the animal to fare emergency situations such as fall in blood pressure or blood sugar, muscular exertion, pain, cold and injury, or anger, fear, passion, shock and grief. Because of the above role of these hormones, adrenals are known as glands of emergency.