34 out of 71
Laryngeal mirror is warmed before use by placing: (DNB Dec 2011)
|A||Glass surface on flame|
|B||Back of mirror on flame|
|C||Whole mirror into flame|
|D||Mirror in boiling water|
Ans. A Glass surface on flame Ref. Tuli 1 st/ed p 234
Laryngeal mirror is warmed by:
a. Dipping the mirror in warm water.
b. Heating the glass surface against some heat such as bulb or spirit lamp.