Vesicant Chemical Agent affects which of the following?

• A. Affects the skin, mucous membranes and respiratory system
• B. Affects the nervous system
• C. Affects the digestive tract
• D. Affects the musculoskeletal system

Answer: (A)

Vesicant chemical agents are blister agents that cause severe tissue damage on contact. They primarily injure the skin and mucous membranes, and if inhaled, the respiratory tract as well. This leads to skin blistering, eye irritation, and airway inflammation or edema. They are not mainly nerve toxins, nor do they primarily target the digestive or musculoskeletal systems. Therefore, the best choice is the option describing effects on the skin, mucous membranes, and respiratory system.