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: Pediatrics
All of the following are ways of surfactant administration except 
Select and explain. 
A. InSurE technique, B. HISA technique, C. LISA technique, D. MIST technique
B: HISA technique
Answer: B: HISA technique 
Explanation: InSuRE technique ⇒ Intubution - Surfactant - Extubation
LISA ⇒
	a) Less, Invasive Surfactant administration
	b) Here, intubation is not done
	c) Under Laryngoscopy, soft tracheal catheter is introduced and Surfactant administered.
MIST ⇒
	a) Minimally invasive Surfactant therapy
	b) Intubation is not done
	c) Under laryngoscopy, hard tracheal catheter is introduced and surfactant administered.