Precise definitions of navigable waters of the United States or navigability are ultimately dependent on judicial interpretation and cannot be made conclusively by administrative agencies.
Formaldehyde Poisoning is a disorder brought about by breathing the fumes of formaldehyde. This can occur while working directly with formaldehyde, or using equipment cleaned with formaldehyde. Major symptoms may include eye, nose, and throat irritation; headaches; and/or skin rashes.
Symptoms of Chemical poisoning. 1  Symptoms can vary considerably depending on the chemical involved. 2  Unusual odor on breath. 3  Unusual odor on clothes or body. 4  Unusual stains on clothes or body. 5  Abdominal pain. 6  more symptoms...Â».