When comparing the eyes you can notice that the pupils may be unequal in size
Head Injuries – Compression

Compression
Pressure builds up within the skull as a result of infection, internal bleeding or a swelling of the brain tissue itself.
what can happen to the eyes if you have compression?
Name the 3 main types of Head Injury
Concussion, Compression and Skull Fracture
The casualty has gone unconscious. What do I do now?
Place in recovery position if safe to do so.
Common causes include:
Major head injury
Heavy blow to head
Internal brain injury
Recognition:
- Deteriorating level of response
- Intense headache
- Noisy, slow breathing
- Strong, slow pulse
- High temperature
- Unequal pupil size
- Change in personality or behaviour

Treatment:
- If the casualty is conscious lay them down and support their head and shoulders.
- If unconscious manage their airway but leave in the position you found them because of risk of spinal injury
- Call 999 / 112 for an ambulance
This guidance is great but no substitute for a practical First Aid course.
We teach Compression training on the following courses.

To book any course NDA First Aid Training Ltd offer simply click here
You can also contact us in the following ways:
Telephone: 01494 958547
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