The 2-Minute Rule for potassium cyanide picture
CPR is often performed without mouth-to-mouth Speak to if a security barrier is just not obtainable. If you do not know CPR, lay the person on the ground, ideally on their still left side.1st identified in 1786 by Scheele, who extracted it from the dye Prussian blue – and immediately died from exposure into the vapoursWithin the other hand, if a