Which type of chemical agent is classified as a nerve agent?

Nerve agents are a class of chemical warfare agents that disrupt the normal functioning of the nervous system, leading to debilitating and often fatal effects. These agents work by inhibiting the enzyme acetylcholinesterase, which breaks down the neurotransmitter acetylcholine in the synapses of the nervous system. When this enzyme is inhibited, acetylcholine accumulates, resulting in continuous stimulation of muscles and potentially leading to respiratory failure and death.

The classification of chemical agents includes various categories, such as blister agents, which cause severe skin and eye irritations, blood agents, which affect the ability of blood to transport oxygen, and pain agents, which are intended to incapacitate or cause discomfort. However, nerve agents specifically target the nervous system, making them unique in their mode of action compared to the other types of agents mentioned. Understanding the properties and effects of nerve agents is critical for military personnel, especially in the Ranger Regiment, as they must be prepared to recognize and respond to these threats effectively.