By 吉隆坡循人中学圣约翰救伤队

3. • Functions of dressing
Control bleeding
Prevent infection
Absorb discharge
Avoid further injury
• Types of dressing
Adhesive dressings有粘性
Non-adhesive dressings无粘性

4. • The functions of a bandage
 To maintain direct pressure over a dressing to control bleeding
To retain dressings and splints in position
To provide support for a limb or a joint
To restrict movement
To assist in lifting and carrying casualty (Easy to transport)

5. • Sign and symptoms indicate that a bandage is too tight
 Blue tinge of the finger or toe nails
Pallor of the extremities
 Tingling or loss of sensation
Coldness of the extremeties
Inability to move the fingers or toes

6. Arm sling
Elevation sling (St John sling)
Foot bandage
Hand bandage (Palm)
Hand bandage (Fist)
Head bandage
 Ring pad

7. • The principles of lifting
 Safe grip
Straight back
Knees bent
Arms close to the body
Feet apart
Object closed to the body
Seek help

8. • The factors which influence the decision to move a casualty
 Safety and comfort of the casualty
 Nature of injury
 Condition at scene
• The conditions which govern the selection of method
 C: Condition
 A: Assistant
 R: Route
 E: Expectation

9. • Principles to be observed when moving a casualty
 Position of the casualty to be maintained
 Observed general condition
 Maintain an open airway
 Ensure control of bleeding
 Constant immobilization of injured limbs
 Maintain safety and steadiness

10.  Cradle
 Human Crutch / Two-person human crutch
 Pick-a-back
 Two-handed seat / Three-handed seat / Four-handed seat
 Fore and Aft
 Blanket
Stretcher

11. • 为什么要学CPR？
 Acute heart diseases causing unexpected heart arrest is the most
frequent single killer in our society.
 Breathing and heart arrest are the immediate causes of death in a
large number of accidents.
• 全名？
• CPR CHAIN–
 Early access– Early CPR– Early defibrillation– Early advanced care

12. • CPR流程
 D- danger
 R- response
 C- circulation
 A- airway
 B- breathing
• When to stop CPR?
 The victim recovers
An another trained individual takes over
 You are too exhausted to continue

13. • What is AED?
 A portable device that checks the heart rhythm and can
send an electric shock to the heart to try to restore a normal
rhythm.
 Use to treat sudden cardiac arrest (SCA) 心脏骤停