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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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).

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

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

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

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

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