First Aid Classes – Concussion & Other Head Injuries

Head Injuries - Applying Gauze, Dressing and Bandage to WoundConcussion is a term often used after a patient has sustained a head injury. It refers to when the brain has been ‘shaken’ by an incident, eg. a blow to the head.

St Mark James First Aid manual explains how brain has space between itself and the bone of the skull which allows it to move a little.

Causes often result from traffic incident, injuries during sporting activities, falls or blows to the head in a fight.

The impact does not necessarily have to be directly to the head. First Aid Training says indirect blows can still ‘rattle’ the brain in its shell due to the forces exerted.

Concussion is normally temporary, but does cause extensive disturbance of brain activity. This can cause impaired consciousness, usually only lasting a few minutes.

Further symptoms of concussion can include:

  • dizziness or nausea upon recovery
  • loss of memory of the event or the events prior to the injury
  • mild, generalised headache

Concussion does not necessarily require medical attention, however the patient should be advised to seek medical assistance if they experience symptoms such as headache or blurred vision after the injury.

St Mark James Training says a first aider should treat the patient for the impaired consciousness. Their level of responsiveness should be monitored, along with their pulse and breathing. The patient should continue to be monitored even after they appear to have recovered as their level of responsiveness can deteriorate further in serious injures.

You should ensure that the patient has another responsible adult who can care for them and monitor them after they have recovered from the incident.

Any headache, nausea, vomiting or excessive sleepiness experienced after the initial head injury should be treated with concern and the patient should get medical advice. It is also precaution to check for a neck injury if the head has experienced an injury as advised by St Mark James Training.

There are other types of head injury that you may encounter.

Cerebral Compression will also produce a deteriorated level of consciousness, but may progress to unconsciousness. Other possible symptoms include:

  • recent head injury
  • intense headache
  • noisy breathing, becoming slow
  • slow, but full and strong pulse
  • unequal pupil size
  • weakness  or paralysis down one side of the face or body
  • high temperature, flushed face
  • drowsiness
  • noticeable change in personality of behaviour, eg. irritability

A fracture of the skull is a serious injury and can be recognised by the following:

  • wound or bruise on the head
  • soft area or depression on the scalp
  • bruising or swelling behind one ear
  • loss of clear fluid or watery blood from the nose or ear
  • blood in the white of the eye
  • distortion or lack of symmetry in the head or face
  • deteriorating level of response – may progress to unconsciousness

In both cerebral compression injuries and skull fractures, urgent

medical assistance is required. If you are in any doubt over a patient with a head injury, First Aid Classes say seek urgent medical advice as all head injuries are potentially serious.

 

REFERENCES

First Aid Manual (The Authorised Manual of St. John Ambulance, St Andrew’s Ambulance Association and the British St Mark James), 2006.

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