Final answer:
The first primary intervention for a MAJOR bleed is to control the bleeding by applying pressure to the wound.
Step-by-step explanation:
The first primary intervention for a MAJOR bleed is to control the bleeding by applying pressure to the wound. By applying direct pressure to the bleeding site, it helps to promote clotting and reduce blood loss. For example, if someone has a major bleed on their arm, you can apply a sterile dressing and press firmly on the wound until the bleeding stops.
It's important to note that if the bleeding cannot be controlled or if it presents a life-threatening situation, immediate medical intervention should be sought.