<prompt> TRUE statement regarding use of adrenaline in anaphylactic shock is:The usual dose is 0.5-1 mg by IM routeCerebral hemorrhage never occurs as an adverse effect to epinephrine when used in treatment of anaphylactic shockIt is repeated after every 2-4 hoursSame solution can be given for SC as well as IV route  <response>: Ans. A The usual dose is 0.5-1 mg by IM routeRef: KDT 8the p150Adrenaline 0.5 ml of 1 :1000 solution i.e., 0.5 mg by i.m. route is drug of choice for anaphylactic shock. It can also be used by s.c. routeIf not responding, it can be repeated after 5 minutes not 2-4 hours. In desperate circumstances i.v. route can be used but it must be diluted 10 times i.e., 1 : 10000 concentration is used, therefore same solution cannot be utilized, However, in rare circumstances, i.v. adrenaline can result in cerebral hemorrhage due to uncontrolled rise in blood pressure. 