What are the target areas for OC exposure?

• A. Eyes, Nose, Mouth
• B. Eyes, Mouth, Nose
• C. Nose, Mouth, Eyes
• D. Eyes, Ears, Mouth

Answer: (A)

OC exposure primarily targets the mucous membranes of the eyes, nose, and mouth. The eyes are affected first and most intensely because the conjunctiva and cornea are highly sensitive to irritants, causing immediate burning, tearing, and involuntary closing of the eyes, which can rapidly impair vision. The nose is susceptible due to the nasal mucosa, leading to irritation, sneezing, runny nose, and coughing or choking sensations that make breathing and speaking difficult. The mouth and throat mucosa also react strongly, producing burning, gagging, and increased secretions that hinder swallowing and comfort. Ears are not a primary target area for OC exposure, as the spray is designed to contact the exposed facial mucous membranes rather than penetrate the ear canal. So the best target areas are eyes, nose, and mouth.