After a tooth extraction, the patient developed a hemorrhage from the socket of the extracted tooth. What tactics should the dentist choose in this case?

Answer options

1. Tightly pack the tooth socket with a strip of iodoform gauze
2. Administer 5-10 ml of 10% calcium chloride solution intravenously
3. Insert a gauze pack soaked in 3% hydrogen peroxide solution
4. Place sutures into the soft tissues
5. Administer vicasol (menadione) solution intramuscularly