A three-digit code is to be used only if it is not further subdivided

All of the following are special considerations in the airway management of elderly patients EXCEPT:

A) the neck and jaw may not move as easily because of arthritis. B) the sunken cheeks and lost teeth may affect airway placement. C) higher concentrations of supplemental oxygen may be required due to a lower volume of blood in the body. D) the jaw-thrust maneuver may need to be used more often because of the higher risk of spinal injury.

Diethylstilbestrol is used for which of the following cancers?

A) skin B) prostate C) leukemia D) brain