Q: What advantage propofol has as an induction agent in intubation?

Answer:  Propofol reduces airway resistance and can be a useful induction agent for intubation in patients with bronchospasm.

References:

Eames WO, Rooke GA, Wu RS, Bishop MJ. Comparison of the effects of etomidate, propofol, and thiopental on respiratory resistance after tracheal intubation. Anesthesiology 1996; 84:1307.

Conti G, Ferretti A, Tellan G, et al. Propofol induces bronchodilation in a patient mechanically ventilated for status asthmaticus. Intensive Care Med 1993; 19:305.