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

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

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

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

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

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

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

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

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

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

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.

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

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).

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.

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

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

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

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

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

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

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.

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.

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

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

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

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

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

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 blood flow to the brain.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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