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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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).

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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