This document discusses bandaging techniques for upper extremities. It describes the purposes of dressings as controlling bleeding, preventing infection and contamination, and absorbing drainage. Common dressing types are gauze pads, adhesive strips, and trauma dressings. Bandages hold dressings in place, apply pressure, prevent swelling, provide stability, and extend injuries. Roller bandages, adhesive tape, and triangular bandages are bandage types. Signs that a bandage is too tight include blue skin/nails, tingling, coldness, and inability to move the extremity.