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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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