What Are the Main Objectives for Ventilator Management for a Patient

What are the main objectives for ventilator management for a patient in status asthmaticus
I.Adequate gas exchange
II.Bronchodilator therapy
III.Permissive hypercapnia
IV.Low FiO₂
V.Preventing hyperinflation
VI.Preventin ventilator-associated lung injury

A) I, II, III, V, and VI
B) I, III, IV, and VI
C) I, V, and VI
D) II and IV