Which Root Operation has the principal purpose of improving appearance?

On-scene you find a 91-year-old woman who fell down two steps after suddenly complaining of a severe headache. She is unresponsive with gurgling respirations. What instruction should you immediately give your partner?

A) "Please perform the head-tilt/chin-lift to open the airway." B) "Let us move her to the stretcher and get moving to the hospital." C) "Get the suction out and clear out her airway." D) "Check her breathing and let me know the rate."

Which intraoral technique should be the radiographer's first choice when exposing periapical radiographs?

What will be an ideal response?