Nursing observations: knowledge to help prevent critical illness.
Early warning scoring systems have made some progress in facilitating the earlier identification of critical illness. Nurses should, however, take a professional responsibility to ensure that they can understand the significance of the patient observations that they have recorded. The authors have illustrated, through the use of a case study, how an understanding of the physiological processes that influence trends in the patient's observations could be vital in the prevention of a serious life-threatening event. Conclusions drawn from analyzing these observations with a problem-solving approach can be effectively communicated to the multidisciplinary team and lead to more appropriate care delivery.
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