Initial Assessment and Stabilisation of the Head Trauma Patient

02 October 2020
12 mins read
Volume 11 · Issue 8
Figure 1 Patients can present with multiple injuries.

Abstract

Head trauma cases can be a daunting emergency to be faced with. These patients require an efficient and thorough assessment and have specific nursing requirements. In order to achieve a positive outcome, it is therefore important that nurses feel confident in identifying the signs that indicate deterioration and are able to alert the veterinary surgeon to them. It is also vital that nurses know the best way to be prepared for the patient's admission to the practice. The principles of the initial assessment are to triage any life-threatening presenting conditions and limit the effects of the secondary trauma to reduce intracranial pressure. The mainstay of stabilising these patients requires intensive nursing care, intravenous therapy, hyperosmolar therapy and pain management. This article discusses the pathophysiology, initial nursing interventions and considerations for the initial assessment and stabilisation of head trauma cases.

Head trauma is a common emergency presented to veterinary clinics, and injuries can be fatal: Sharma and Holowaychuk (2015) reported a mortality rate of 18–24% in dogs. However, treatment and nursing care of head trauma patients can be very rewarding, and the majority of patients recover and return home as long as prompt nursing and medical treatment are initiated (Elias et al, 2019). Brain injury can be classified as either primary or secondary. Primary brain trauma is when there has been direct trauma and force applied to it including accelerating, decelerating or rotational forces, which the brain is unable to tolerate because of the lack of support around it, leading to skull fractures and cerebral haemorrhage (O’Dwyer, 2013). Common causes of primary head trauma include: road traffic accidents; falling from heights; kicks to the head; gunshot wounds or animal bites (Lowrie, 2013).

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