Final answer:
The symptoms of organophosphate poisoning include miosis, blurred vision, headache, and muscle twitching. The standard treatment involves using anticholinergic drugs and oxime as an antidote. Atropine and pralidoxime chloride are commonly used.
Step-by-step explanation:
The symptoms of organophosphate poisoning include miosis (pinpoint pupils), blurred/dim vision, headache, nausea, vomiting, diarrhea, copious secretions/sweating, muscle twitching/fasciculations, dyspnea, seizures, and unconsciousness. The standard treatment for nerve agent poisoning involves the use of anticholinergic drugs to manage the symptoms and oxime as an antidote to displace phosphate molecules from cholinesterase enzymes. Atropine is the standard anticholinergic drug used, while pralidoxime chloride is the standard oxime used to treat nerve agent poisoning.