True about Boyle's apparatus – a) Continuous flow machineb) Liquid anesthetic vapours not usedc) Resistance very highd) Resistance low
Boyle's machine operates on the continuous flow principle, where gas flows all the time during inspiration and expiration.
Vaporizer contain a volatile inhalation anesthetic agent in liquid form which is vaporized before being mixed with gaseous mixture.
Resistance to intermittent gas flow should be very low.
b
c
ad
ab