This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neonatal Resuscitation, Subject name: Pediatrics
What is the size of the IV cannula shown below? 
Select and explain. 
A. 18G, B. 20G, C. 24G, D. 26G
D: 26G
Answer: D: 26G 
Explanation: Size of the IV cannula shown in image is 26G (violet colour).