What medical procedure should we follow in the event of exposure?

First Aid Measures
Eyes: If eye contact, irrigate eyes immediately with plenty of running water for at least 15 minutes. Hold eyelids open to ensure you are rinsing the entire surface of the eye. Get immediate medical attention.
Skin: If skin contact, clean affected area immediately with a dry towel. Wash with large amounts of running water and soap for 15 minutes. Remove contaminated clothing wearing this. Get immediate medical attention. Discard or wash contaminated clothing well before reuse.
Inhalation: If inhaled move to fresh air immediately. Get emergency medical attention if symptoms of respiratory irritation or if breathing becomes difficult. Or is not breathing, give artificial respiration immediately.
Ingestion: Swallowing at least 3 or 4 glasses of water, but do not induce vomiting. Never give anything if the person is unconscious or convulsions. Get medical attention.