An Agitated Individual Is Brought to the Emergency Department by Friends

An agitated individual is brought to the emergency department by friends who state that the client took a hallucinogenic drug at a party and then tried to jump from a second-story window. Which of the following nursing diagnoses is priority?

A) Risk for injury related to altered sensation.
B) Ineffective health maintenance related to ineffective coping strategies.
C) Powerlessness related to insufficient knowledge to manage a situation.
D) Ineffective denial related to insufficient sense of control.