Form 4 Science Revision

CPR的全名

Situations of requiring CPR

• Not Breathing

• No Appetite

• No Respond to Stimuli

• No Mood

Importance of CPR

• To restore victim's hydration

• To restore victim's blood circulation

• To supply energy

• To supply oxygen

If CPR is not performed correctly

• Ribs may be fractured

• Victim's heart may be exploded

• Victim may be frightened

• Air may not reach the lung

Before conducting CPR, we must...

• Do mouth-to mouth resuscitation

• Check victim's responses

• Call 911

• Open the airway

哈姆里克急救法的英文

Heimlich Manoeuvre is carried out to save an individual who is

• drowning

• choking

• dying

• yawning

When someone is choking...

• insufficient oxygen to the brain

• prevents oxygen from reaching the lungs

• the respiratory tract is blocked

• experience brain damage

What situation that required the Heimlich Manoeuvre?

• Difficulty in breathing

• Do not respond to stimuli

• Unable to speak or cough

• Skin, lips and nails appear bluish or blackish

Where should us put the fist when carrying out Heimlich Manoeuvre?

• Above the heart

• Above the ribs

• Below the heart

• Below the ribs