Which choice best describes an irritant exposure symptom?

Which choice best describes an irritant exposure symptom?

• A. Burning sensation to eyes
• B. Nausea
• C. Headache
• D. Dizziness

Answer: (A)

Irritant exposure tends to produce local irritation of the tissues it contacts, especially the mucous membranes of the eyes, nose, and throat. The eyes are highly sensitive, so contact with irritants like ammonia, chlorine, or sulfur dioxide commonly causes a burning sensation, along with tearing and redness. That immediate ocular discomfort is a clear sign of an irritant exposure. Nausea, headache, and dizziness can occur with various exposures or conditions and aren’t as specific to irritation of the eyes, making them less indicative of an irritant-specific reaction. So the burning sensation in the eyes best describes an irritant exposure symptom.

Irritant exposure tends to produce local irritation of the tissues it contacts, especially the mucous membranes of the eyes, nose, and throat. The eyes are highly sensitive, so contact with irritants like ammonia, chlorine, or sulfur dioxide commonly causes a burning sensation, along with tearing and redness. That immediate ocular discomfort is a clear sign of an irritant exposure. Nausea, headache, and dizziness can occur with various exposures or conditions and aren’t as specific to irritation of the eyes, making them less indicative of an irritant-specific reaction. So the burning sensation in the eyes best describes an irritant exposure symptom.