GF is an example of which type of chemical agent?

GF, or Soman, is classified as a nerve agent, which functions by disrupting the normal functioning of the nervous system. These agents inhibit the enzyme acetylcholinesterase, leading to an excess of the neurotransmitter acetylcholine in the body, which can cause symptoms such as muscle spasms, respiratory failure, and ultimately death if not treated promptly.

Nerve agents are designed to be potent and can be delivered in various forms, including liquid or aerosol. Their mode of action and potential for mass casualty events highlight the importance of preparation and training for first responders and military personnel in identifying and responding to such chemical exposures.

In this context, the other options represent different categories of chemical agents that do not share the same mechanism of action as nerve agents. Blister agents cause severe skin and respiratory damage upon exposure, tear gas is intended for crowd control and causes temporary blindness and discomfort, and choking agents primarily affect the respiratory system, causing suffocation. Each category has its own specific characteristics and effects, differentiating them from nerve agents like GF.