This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of the following concentrations of epinephrine does not correspond to the respective route of administration ? 
Select and explain. 
A. 1 : 10000 for intravenous route, B. 1 : 1000 for inhalational route, C. 1 : 1000 for intramuscular route, D. 1 : 1000 for subcutaneous route
B: 1 : 1000 for inhalational route
Answer: B: 1 : 1000 for inhalational route 
Explanation: For inhalational route, adrenaline b used in a concentration of 1:100 for treatment of bronchial asthma by nebulizer.
Concentration of adrenaline for different routes and indications