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

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

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

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

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

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

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

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

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.

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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