Assessment of body temperature is important for decisions in nursing care medical diagnosis treatment and the need of laboratory tests. 1 core body temperature is regulated by both peripheral and central receptors that are integrated within the hypothalamus.
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Body temperature measurement in nursing. 2 autonomic as well as behavioral responses to changes in temperature maintain homeostasis or a range of normal around 37 c. The article provides an insight into commonly used clinical thermometers how they determine each temperature reading and crucially how users affect the measurement process. The definition of normal body temperature as 37c was established in the middle of the 19th century. Temperature management nursing guideline evidence table 2019. Each user should be aware of the characteristics and limitations of these devices to interpret correctly the temperature reading on the display. Due to temperature variation between body sites ideally the same route should be used for ongoing patient observations as to allow for accurate temperature trend evaluation.
Since then the technical design and the accuracy of thermometers has. How reading this article will change your practice in measuring patients temperature. The pulmonary artery catheter which measures blood temperature is considered the gold standard for measuring core temperatures. Methods of body temperature measurements. How this article could be used to provide information to patients about temperature measurements. The normal range for core temperature in the literature varies although 36c 375c is acceptable in clinical practice childs 2011.
Document the route used in emr. A healthy body maintains its temperature within a narrow range using homeostatic thermoregulation mechanisms pocock and richards 2009.
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