What is chronic poisoning?

What is chronic poisoning?

• A. Results from repeated daily exposures for extended or prolonged periods of time.
• B. Occurs after a single high-dose exposure.
• C. Is caused by acute hazards only.
• D. Is not dangerous.

Answer: (A)

Chronic poisoning is poisoning that results from repeated daily exposures over an extended period, allowing the toxin to accumulate in the body or cause damage gradually. In aircraft maintenance, this means long-term inhalation or contact with substances like solvents or metals can lead to health effects that develop slowly, with symptoms that may be vague or nonspecific and appear months or years later. A single high-dose exposure produces acute poisoning, not chronic, and the condition is not described as harmless or limited to acute hazards.

Chronic poisoning is poisoning that results from repeated daily exposures over an extended period, allowing the toxin to accumulate in the body or cause damage gradually. In aircraft maintenance, this means long-term inhalation or contact with substances like solvents or metals can lead to health effects that develop slowly, with symptoms that may be vague or nonspecific and appear months or years later. A single high-dose exposure produces acute poisoning, not chronic, and the condition is not described as harmless or limited to acute hazards.