List the details of Alarm reaction with its 2 parts:
Alarm reaction is when the body reacts to a stressor. During the Shock Phase, the stressor stimulates the Sympathetic Nervous System. Adrenal medulla secretes Epinephrine and Nor-Epinephrine.
Secretion of Epi results in Tachycardia, increase Myocardial Infarction, increase Bronchial Dialation, increase Blood Clotting, increase Metabolism.
Secretion of Nor-Epi results in decreased blood to kidney, increase in renin.
Secretion of Cortisone, hyperglycemic.
During Countershock, everything that occurs during Shock phase is reversed.