This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Pharmacology, Subject name: Pharmacology
Which of the following route of administration is shown in the given diagram. 
Select and explain. 
A. Intradermal, B. Subcutaneous, C. Intramuscular, D. Intravenous
A: Intradermal
Answer: A: Intradermal 
Explanation: Ans. (A) IntradermalThe figure shows that the needle is at 10-15deg angle and there is bleb formation. This is characteristic of intradermal route.