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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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).

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

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

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

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

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

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