Nitrous oxide a. Can be used with O2 as a carrier gas for halothane b. Has poor analgesic properties c. Forms a vapour which is explosive d.

Nitrous oxide 

 a. Can be used with O2 as a carrier gas for halothane 

 b. Has poor analgesic properties 

 c. Forms a vapour which is explosive 

 d. Sensitises the heart to the action of catecholamines 

 e. Is an effective agent for inducing anaesthesia