Bleeding, Wounds, and Shock Flashcards

A victim has a deep laceration on their forearm with bright red blood spurting in pulses. What type of bleeding is this?

Answer: Arterial bleeding

Arterial bleeding is characterized by bright red blood that spurts in pulses synchronized with the heartbeat.

When applying a tourniquet to control severe limb bleeding, how far above the wound should it be placed?

Answer: 2–3 inches above the wound

A tourniquet should be placed 2–3 inches above the wound, never directly on a joint, to effectively compress the artery.

You improvise a tourniquet using a triangular bandage. What must you always do after applying it?

Answer: Note the time of application on the victim's skin or tag

Always write the time of tourniquet application on the victim's forehead or a tag so medical personnel know how long it has been in place.

Which sign best indicates a victim is developing hypovolemic shock after significant blood loss?

Answer: Rapid, weak pulse with pale clammy skin

Hypovolemic shock presents with a rapid, weak pulse and pale, cool, clammy skin as the body tries to compensate for blood loss.

A puncture wound from a nail has a small entry point but may be deep. What is the primary concern with this type of wound?

Answer: Risk of infection and tetanus due to depth

Puncture wounds carry a high risk of deep infection and tetanus because the narrow opening traps debris and limits oxygen, creating ideal conditions for anaerobic bacteria.

What is the correct position for a conscious shock victim with no suspected spinal injury?

Answer: Flat on back with legs elevated 8–12 inches

Elevating the legs 8–12 inches in a supine victim helps return blood to vital organs, improving perfusion during shock.

An abrasion (road rash) is best first treated by:

Answer: Gently cleaning with water to remove dirt and debris

Gently cleaning an abrasion with clean water removes debris and reduces infection risk before covering with a sterile dressing.