This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous QBank, Subject name: Medicine
Post administration of antibiotics a patient has developed facial puffiness, rash, hypotension and breathing difficulty. What is the test treatment? 
Select and explain. 
A. 0.5 ml of adrenaline i.m. (1:1000) dilution, B. 1 ml of adrenaline i.v. (1:10,000) dilution, C. 1 ml of adrenaline i.v. (1:10,000) dilution, D. 0.5 ml of adrenaline i.v. (1:1000) dilution
A: 0.5 ml of adrenaline i.m. (1:1000) dilution
Answer: A: 0.5 ml of adrenaline i.m. (1:1000) dilution 
Explanation: Patient symptoms suggests Anaphylactic shock 0.5ml undiluted adrenaline (1: 1000) is given Anaphylaxis cause death due to laryngeal edema.