Question

Which of the following heavy metal containing chemical agent is used for treatment of burns?

• A. Silver Nitrate
• B. Ethylene oxide
• C. Iodines
• D. Mercurials

Hint:

Remember:
• Silver nitrate Silver sulfadiazine \(\rightarrow\) Burn treatment
• Ethylene oxide \(\rightarrow\) Sterilization of instruments
• Iodine \(\rightarrow\) General antiseptic

Answer 1

The Correct Option is A

Concept: Heavy metals such as silver and mercury possess antimicrobial properties and are used in certain antiseptic preparations. Among these, silver compounds are especially important in burn management because they help prevent bacterial infection in damaged tissues. Silver nitrate and silver sulfadiazine are commonly used topical antimicrobial agents for burns.

Step 1: Identifying the heavy metal agent used in burn treatment. Silver nitrate is a silver-containing antiseptic compound used for:
• Prevention of burn wound infections
• Antibacterial treatment of damaged skin
• Reducing microbial growth in burn patients Since silver is a heavy metal with antimicrobial action: \[ \boxed{\text{Silver Nitrate is used in treatment of burns}} \]

Step 2: Eliminating the incorrect options.
• Option (B): Ethylene oxide is mainly used as a sterilizing gas for medical equipment, not for burn treatment.
• Option (C): Iodines are antiseptics but are not classified as heavy metal agents used specifically for burns.
• Option (D): Mercurials contain mercury and have antiseptic properties, but they are not commonly preferred for burn treatment because of toxicity concerns. Hence, the correct answer is Silver Nitrate.