First aid provision in nightclubs and other entertainment venues.

This article discusses the role and responsibilities of the registered nurse in providing first aid in challenging environments, such as crowded nightclubs. Basic assistance for common emergencies, including substance misuse, wounds, choking and anaphylaxis, are discussed. This article emphasises the importance of risk assessment and reminds readers of the need to maintain personal safety.

Nursing role on preventing secondary brain injury.

Secondary brain injury is a complicated, multifactorial process that results from hypoxemia, hypercapnia or hypocapnia, and increased ICP. Implementation of a traumatic brain injury protocol for patients with head injury including hemodynamic management, pulmonary care, maintenance of body temperature, control of the environment, positioning of patients, and seizure prophylaxis provides critical care nurses a proactive means to prevent or minimize the development of secondary brain injury in the emergency department.

Effect of short-duration hyperventilation during endotracheal suctioning on intracranial pressure in severe head-injured adults.

A repeated measures randomized within-group design was used to determine the effectiveness of controlled short-duration hyperventilation (HV) in blunting the increase of intracranial pressure (ICP) during endotracheal suctioning (ETS). A multimodal continuous real-time computerized data acquisition procedure was used to compare the effects of two HV ETS protocols on ICP, arterial pressure, cerebral perfusion pressure (CPP), heart rate, and arterial oxygen saturation in severe head-injured adult patients. The results indicated that short-duration HV for 1 minute, which decreases the PaCO2, reduced ETS-induced elevations in ICP while maintaining CPP. However, it is not clear whether short-duration HV is neuroprotective, particularly in ischemic regions of the brain. Therefore, before a change in practice is implemented on the use of short-duration HV as a prophylactic treatment against ETS-induced elevations in ICP, additional questions on cerebral oxygen delivery and uptake need to be answered.

Role of the nurse counsellor in managing patients with the hyperventilation syndrome.

A hyperventilation clinic was established specifically to deal with patients referred from the accident and emergency department with the hyperventilation syndrome. This was run by a staff nurse, who counselled the patients and taught abdominal breathing techniques and relaxation. In 30 patients so managed, 63% said their symptoms were much better or had completely gone and in only 6% was there no improvement; 43% had previously had more than one attendance at the A&E department, but following treatment only 2 patients represented during 5 months of follow up. The use of a nurse counsellor seems to be a simple and effective approach to managing these patients and considerably reduces both casualty and outpatient physician time.