An Explosion at a Restaurant Occurred, Causing Several Individuals to Require

An explosion at a restaurant occurred, causing several individuals to require treatment at a nearby hospital.The clients arrived to the Emergency Department with complaints of visual disturbances, burning of the eyes and skin, and loss of hearing.The nurses prioritize care based on the nursing diagnosis of:

A) Deficient Knowledge related to exposure to unknown material.
B) Impaired Communication, risk for related to lack of knowledge about the incident.
C) Ineffective Coping related to the unexpected incident.
D) Poisoning, risk for related to exposure to potential toxic substance.