What are the characteristic signs of poisoning by accidentally chemically hazardous substances of neurotropic

What are the characteristic signs of poisoning by accidentally chemically hazardous substances of neurotropic action and the procedure for providing first aid.

When accidentally chemically hazardous substances (thiophos, karbofos, metaphos, chlorophos, carbon disulfide) enter the body, they violate the mechanism of peripheral nervous regulation and act on the conduction and transmission of a nerve impulse. Poisoning with them can occur when it enters the body through the respiratory tract, stomach and skin.
When organophosphorus poisonous substances (thiophos, karbofos, metaphos, chlorophos, etc.) are affected, the symptoms of poisoning appear 2-4 hours after they enter the body and are expressed in constricted pupils, salivation, difficulty breathing, vomiting, impaired coordination of movements, loss of consciousness . Then severe cramps, paralysis and even death are possible. If these substances are inhaled, put on a gas mask on the victim, remove (remove) him from the danger zone and urgently send him to a medical institution.
In case of carbon disulfide poisoning, the victim feels irritation of the mucous membranes of the eyes and upper respiratory tract, nausea, vomiting, headache, respiratory depression, he has convulsions and may develop toxic pulmonary edema.
In case of inhalation of carbon disulfide into the body, it is necessary to put on a gas mask on the victim, remove (remove) it from the danger zone and send it to a medical institution.
When neurotropic poisons enter, while maintaining the consciousness of the victims, they need to wash the stomach and send them to a medical institution.
If neurotropic poisons are on the skin, rinse the affected area with water and urgently evacuate the victim to a medical facility.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.