Iodoform can be used as:

Options

A. Anaesthetic
B. Antiseptic
C. Analgesic
D. Antifebrin

Answer

**Step-by-Step Solution:**

1. **Understanding Iodoform**: Iodoform is a chemical compound with the formula CHI3. It is known for its yellow precipitate and is derived from the reaction of iodine with certain carbonyl compounds.

2. **Reaction with Carbonyl Compounds**: When a carbonyl compound (such as an aldehyde or ketone) reacts with iodine (I2) in the presence of a base (like sodium hydroxide), iodoform is formed. This reaction is indicative of the presence of a methyl ketone or a specific type of aldehyde.

3. **Antiseptic Properties**: Iodoform has antiseptic properties. When it comes in contact with skin, it releases free iodine. Iodine is known for its antimicrobial effects, which means it can prevent infections by killing bacteria and other pathogens.

4. **Medical Uses**: Due to its antiseptic properties, iodoform is commonly used in medical settings to treat wounds. It helps in preventing minor infections and promotes healing.

5. **Other Uses**: Besides being an antiseptic, iodoform can also be used as an anesthetic, which suppresses the nervous system and creates a loss of sensation. Additionally, it can be related to analgesics, which are used to relieve pain, and can have alternative uses in treating fever.

6. **Conclusion**: In summary, iodoform can be used primarily as an antiseptic for treating wounds, but it also has applications in anesthesia and pain relief.