Final answer:
The contents of a NAAK include atropine, pralidoxime chloride, and diazepam. These agents counteract the effects of nerve agents.
Step-by-step explanation:
The contents of a NAAK (Nerve Agent Antidote Kit) include three medications: atropine, pralidoxime chloride (2-PAM Cl), and diazepam. These agents counteract the effects of nerve agents, such as sarin, soman, and tabun. Atropine is used to block the effects of excess acetylcholine, which is released by nerve agents and causes symptoms like excess salivation and sweating. Pralidoxime chloride is used to reactivate acetylcholinesterase, an enzyme that is inhibited by nerve agents and necessary for normal nerve function. Diazepam is a sedative that helps relieve seizures caused by nerve agents.