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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

If an inhaler does not relieve an asthma attack, call 911 immediately, as the attack 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.

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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.

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

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

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

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

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

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

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

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

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

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

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

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