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.

Cold therapy (ice) is recommended for the first 24-48 hours to reduce swelling and pain. Heat can worsen swelling early on.

Wild animal bites carry a high risk of rabies or infection and should always be examined by a medical professional.

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

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

You should NOT remove an embedded object. Instead, apply pressure around it and seek medical help.

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

The best way to treat an electrical shock victim is to first disconnect the power source before providing first aid.

Signs of heat stroke include confusion, hot/dry skin, and rapid pulse. Unlike heat exhaustion, the victim does NOT sweat.

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

If a person is unable to speak or cough, perform the Heimlich maneuver (abdominal thrusts) to help expel the obstruction.

Never hold down a person having a seizure. Instead, clear the area and protect their head while allowing the seizure to pass.

Lying the person flat with legs elevated improves circulation and blood flow to vital organs.

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

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

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

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

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

If an inhaler is not available and the attack worsens, call 911 immediately as it may become life-threatening.

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

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

Cold water is effective, but ice-cold water or direct ice application can cause further damage to the tissue.

Installing carbon monoxide detectors in homes and ensuring proper ventilation helps prevent CO poisoning.

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

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

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

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

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

Never remove an embedded object from a wound. It may be stopping severe bleeding. Apply pressure around the object and seek emergency care.

Even if a head injury seems minor, delayed symptoms such as confusion, dizziness, or vomiting can indicate a serious problem.

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

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

Carbon monoxide poisoning prevents oxygen from binding to red blood cells, leading to suffocation and organ failure.

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

Low blood sugar (hypoglycemia) can cause confusion, dizziness, sweating, and shakiness. Immediate treatment is needed.

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

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

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

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

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

A person with a spinal injury should not be moved unless absolutely necessary. Keep them still and stabilize their head and neck.

If you suspect a heart attack, the first step is to call 911 immediately. Early treatment can prevent serious damage or death.

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

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

Asthma inhalers should be used when symptoms appear, not only when a person is unconscious. Delaying treatment can be dangerous.

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

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

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

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