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

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

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

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

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

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

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

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

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

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

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).

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

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

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

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

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

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

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

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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