Shock, Heat Stroke, and Other Extremes Training Short

What is "medical shock" in a first aid context?

Shock occurs when the circulatory system fails to provide enough oxygenated blood to the body's vital organs. It is a life-threatening emergency that can follow any serious injury or illness.

How should I position someone who is going into shock?

Lay the victim flat on their back. If they have no suspected spinal, hip, or leg injuries, you can slightly elevate their legs about 6 to 12 inches to help blood flow to the heart and brain.

What is the main difference between heat exhaustion and heat stroke?

Heat exhaustion involves heavy sweating and a rapid pulse. Heat stroke is much more serious; the body’s cooling system stops working, sweating may cease, and the victim may become confused or lose consciousness.

Should I give a victim something to drink if they are in shock?

No. Do not give a person in shock anything to eat or drink, as this increases the risk of choking or vomiting, especially if they lose consciousness or require surgery later.

How do I treat someone I suspect has hypothermia?

Move them to a warm place, remove any wet clothing, and wrap them in dry blankets. Focus on warming the center of the body (chest, neck, and groin) first rather than the arms and legs.