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

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

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

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

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.

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

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

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

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

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

You should always handle a knocked-out tooth by the crown, NOT the root, to protect its delicate tissues for reattachment.

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

Applying ice directly to a burn can cause further tissue damage. Instead, use cool (not ice-cold) running water.

Inhaling toxic fumes can cause serious respiratory issues, and the first step is to move the victim to fresh air.

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.

A second-degree burn should be cooled with running water, covered with a clean bandage, and left undisturbed to heal.

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

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

Before assisting a victim, always turn off the power source to prevent further injury.

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

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

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

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

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

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

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.

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

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

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

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

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).

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

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

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

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

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

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

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

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.

Pinching the nostrils and leaning forward helps stop bleeding while preventing blood from flowing into the throat.

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

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

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.

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

Animal bites should be cleaned with soap and water, and medical help should be sought to assess infection risk.

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