Unlike heat exhaustion, heat stroke causes hot, dry skin and confusion, and is a medical emergency.

Applying direct pressure to a wound is the most effective way to stop severe bleeding.

Laying the person flat and elevating their legs improves circulation and helps restore normal blood flow to the brain.

A splint prevents movement of a broken or injured limb to avoid further damage.

Carbon monoxide poisoning is life-threatening, and the first step is to move the victim to fresh air immediately.

Human bites can be more dangerous than animal bites because they often introduce harmful bacteria, leading to infection.

Never place anything in a person's mouth during a seizure. Instead, clear the area around them and let the seizure pass.

CPR should be stopped only when the person starts breathing normally, emergency responders arrive, or you are too exhausted to continue.

Frostbitten areas should be warmed slowly using warm water (not hot) to avoid further damage.

A concussion can have delayed symptoms, so the person should be monitored closely and should avoid activities that worsen their condition.

The first step is to get the victim to fresh air immediately. Carbon monoxide is dangerous because it is colorless and odorless.

CPR should begin immediately for a drowning victim who is unresponsive and not breathing to restore oxygen circulation.

If an allergic reaction affects breathing, administer an EpiPen if available and call 911 immediately.

A person with low blood sugar should be given a fast-acting sugar source like fruit juice or glucose tablets to restore normal levels.

Vomiting can worsen certain types of poisoning, such as chemical or petroleum-based substances. Always contact poison control first.

To check if someone is breathing, look for chest movement, listen for breath sounds, and feel for air movement on your cheek.

An AED is used when a person is unresponsive and has no pulse. It delivers a shock only if needed.

Diabetic emergencies can cause confusion, dizziness, sweating, and shakiness due to abnormal blood sugar levels.

Clean the wound with soap and water and seek medical attention, as human bites can introduce harmful bacteria.

Do NOT push the bone back in. Instead, cover the area with a sterile dressing and immobilize the limb while waiting for emergency help.

Applying firm, direct pressure is the most effective way to stop bleeding from a deep laceration.

You should call Poison Control immediately for instructions instead of trying to induce vomiting, which can make the situation worse.

Swelling, deformity, severe pain, and inability to move the injured area are signs of a fracture.

Laying the person flat and elevating their legs improves circulation and helps restore blood flow to the brain.

Moving the person to a cool environment and providing fluids helps reduce body temperature gradually.

Tilting the head back can cause blood to go down the throat. Instead, the person should lean forward and pinch their nostrils.

The recommended compression rate is 100-120 compressions per minute.

Running cool (not ice-cold) water over a minor burn for several minutes helps reduce heat and prevent further tissue damage.

The first priority in treating a deep open wound is to apply direct pressure to control bleeding before cleaning and dressing the wound.

For mild allergic reactions, an antihistamine like diphenhydramine (Benadryl) can help reduce symptoms.

During a seizure, keep the person safe by clearing the area and placing them on their side to prevent choking. Do NOT hold them down.

Flushing the eye with water for at least 15 minutes helps remove the chemical and prevent further damage.

Compressions should be at least 2 inches (5 cm) deep to effectively circulate blood.

A hypothermic person should be rewarmed gradually using dry blankets and warm fluids. Rapid warming can cause shock.

If someone is choking and unable to breathe, the first step is to ask if they need help. If they cannot respond, perform abdominal thrusts (Heimlich maneuver).

Installing carbon monoxide detectors and ensuring proper ventilation can prevent dangerous CO buildup.

Carbon monoxide is a colorless, odorless, and tasteless gas, making it extremely dangerous.

A hypothermic victim should be warmed gradually with dry blankets and warm fluids, avoiding rapid temperature changes.

A person in cardiac arrest will be unresponsive, have no pulse, and will not be breathing normally.

If a person is unresponsive and has no pulse, CPR should be started immediately to maintain circulation and oxygenation.

If a nosebleed lasts longer than 10 minutes, seek medical attention as it could indicate a more serious problem.

FAST stands for Face drooping, Arm weakness, Speech difficulty, and Time to call 911. Recognizing these signs early can save lives.

Frostbite should be treated by gradually warming the affected area using warm water (not hot) and seeking medical help.

For adult CPR, hands should be placed in the center of the chest, on the lower half of the sternum.

Common symptoms of poisoning include nausea, vomiting, confusion, and difficulty breathing.

Agonal gasps (irregular, gasping breaths) are not normal breathing. CPR should be started immediately.

CPR is only performed if a person is unresponsive AND not breathing. If they are breathing, monitor them until help arrives.

Cleaning the wound with water and covering it with a sterile dressing prevents infection and promotes healing.

If an inhaler does not relieve an asthma attack, call 911 immediately, as the attack may become life-threatening.

Third-degree burns destroy nerve endings, which may result in no pain. However, they are the most severe and require medical treatment.