急救培训 ppt课件

CENTRAL NERVOUS SYSTEM
• The central nervous system controls all voluntary activities and is made up of:
The brain • Greater brain: for consciousness e.g.
TYPES • Voluntary muscles – those that are controlled by
the will e.g. walking, running, stopping, smiling, laughing etc. • Involuntary muscles – those that are controlled automatically e.g. breathing, blinking of the eye
CENTRAL NERVOUS SYSTEM
• The lesser brain: for balancing • Brain stem: for autonomic nervous
system e.g. breathing • The spinal cord to conduct impulses to
FIRST AID
This is the first help/assistance given to a person who is sick / injured before medical help is obtained
Treatment
BASIC PRINCIPLES OF RESCUSCITATION • DRABC • D is Danger /safety • R is Response • A is for airways (mouth and nose) • B is for breathing (chest expansion) • C is for circulation (check for the pulse)
complicated when the bone breaks and damages other vital organs
FRACTURE
• CAUSEHale Waihona Puke Baidu • Direct violence (bone breaks directly
where force is applied) • Transmitted violence (bone breaks away
• Symptoms (things felt by the patient, pain, discomfort, dizziness etc)
2. Treatment
• Preserve life • Prevent condition getting worse • Promote recovery
and from the brain • Nerves to transport impulses to and from
the spinal cord
MUSCLES
• It is the red flesh of the body, which carries 50% of the total weight of the body.
from where force is applied) • Muscular action (this is causes by the
pulling of muscles) • Diseases of the bone
SIGNS AND SYMPTOMS
• P.I.D.A.C.I.S.S.S • Pain • Inability • Deformity
• Hand and foot (27 bones on the hand)
SKELETON
• Flat bones – skull, ribs, pelvis (these are for protection)
• Irregular bones – vertebrae (backbone) (26 of them)
»Check. D R A B C »Stop bleeding if any »Take support »Dress any wounds »Immobilize the fracture so that
You prevent further damage You lessen pain You can easily carry the patient to hospital
3. Disposal
• Sending the patient to the hospital or any medical center
SKELETON
• This is the framework of the body; it’s made up of 206 bones.
• TYPES • Long bones – arms and legs
THREE BASIC PRINCIPLES OF FIRST AID
1. Diagnosis
• History (Find out what happened, when, where and how)
• Signs (Physical features you can see on the patient, wound, vomiting, swelling, bleeding)
SIGNS AND SYMPTOMS
• Abnormal movement • Creptus • Irregularity • Swelling and discoloration • Shock due to pain and loss of blood • Shortening
TREATMENT
FRACTURE
• This is the break in the bone • TYPES • Closed fracture (simple fracture) • Open fracture (compound fracture) • All these fractures can become