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

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

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

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

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

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

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

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.

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

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.

An AED is used when a person is unresponsive and has no pulse. It delivers a shock only if needed.

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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