What actions should be taken when providing first aid to a person with an open fracture of the forearm bones?

1) tourniquet (on a soft base, record the application time) – stop bleeding
2) Anesthetics – anti-shock therapy
3) Limb immobilization – tire (limb fixation) – prevention of further injury
4) Antiseptic dressing – prevents infection
5) Careful transportation to a medical institution

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