epinephrine (adrenaline) nasal spray format - front view 3d

adrenaline epinephrine spray nasal therapy hormone medication allergic reaction respiration microcrystalline granule adrenal glands neurons medulla oblongata fight- -flight response blood flow muscles heart output node pupil dilation sugar level alpha beta receptors anaphylaxis cardiac arrest superficial bleeding inhaled asthma intravenously shakiness anxiety sweating abnormal inotropes glaucoma intraocular pressure involved regulating visceral functions appears white normally produced small number format side view front