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

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

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

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

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

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

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

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

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

Keeping the head and neck still is crucial to prevent further spinal damage.

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

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

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

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

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

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

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

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

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

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

An EpiPen (epinephrine) is the first-line treatment for anaphylaxis, as it quickly reverses severe allergic reactions.

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).

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

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

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.

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

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

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

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

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

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

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

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

Check if the person is responsive. If they are unresponsive, call 911 and begin CPR if needed.

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

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

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

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

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

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

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

Symptoms of shock include pale skin, weak rapid pulse, nausea, and excessive thirst. A slow, strong pulse is NOT typically associated with shock.

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

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

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

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

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

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

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

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