Which of the following hormone is released in excess quantity during excitement
Cortisone
Serotonin
Adrenaline
Nor-adrenaline
One of the following symptoms pertain to Addison’s disease
When the normal heart of a man is injected with physiological concentration of adrenaline it shows
A patient who excretes large quantity of sodium in urine has
Fightorflight reactions cause activation of
The mineralocorticoid hormone of the adrenal cortex which causes the $Na$retention and $K$ excretion is