Skin cuts, scrapes, or rashes _______ the absorption of a pesticide into the body.

Skin cuts, scrapes, or rashes _______ the absorption of a pesticide into the body.

• A. Decrease
• B. Increase
• C. Have no effect on
• D. Significantly increase

Answer: (B)

Damaged skin loses its protective barrier, allowing more pesticide to pass into the body. The skin’s outer layer normally acts as a barrier to limit absorption, but cuts, scrapes, or rashes disrupt this barrier, making the skin more permeable. Inflammation and increased blood flow when the skin is damaged can further facilitate entry, and solvents in some pesticide formulations can enhance penetration. Because of these factors, absorption is greater than with intact skin, so the statement that absorption increases is correct. In practice, avoid applying pesticides to damaged skin, wear proper gloves and protective clothing, and wash any exposed skin with soap and water promptly if contact occurs. If irritation or other symptoms develop, seek medical advice.

Damaged skin loses its protective barrier, allowing more pesticide to pass into the body. The skin’s outer layer normally acts as a barrier to limit absorption, but cuts, scrapes, or rashes disrupt this barrier, making the skin more permeable. Inflammation and increased blood flow when the skin is damaged can further facilitate entry, and solvents in some pesticide formulations can enhance penetration. Because of these factors, absorption is greater than with intact skin, so the statement that absorption increases is correct.

In practice, avoid applying pesticides to damaged skin, wear proper gloves and protective clothing, and wash any exposed skin with soap and water promptly if contact occurs. If irritation or other symptoms develop, seek medical advice.