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Nursing Interventions and Rationales for Hyperthermia.Nursing Assessment and Rationales for Hyperthermia.A thorough assessment of preoperative patients is necessary for prevention. Those who have this reaction, which is potentially fatal, have a genetic predisposition.Ĭertain individuals, such as the elderly, infants and young children, the obese, outdoor workers, and those with chronic medical conditions, are at increased risk for developing a heat-related illness. Malignant hyperthermia is a rare reaction to common anesthetic agents such as halothane or the paralytic agent succinylcholine. Common forms of accidental hyperthermia include heat stroke, heat exhaustion, and heat cramps. Hyperthermia may transpire more quickly in persons who have endocrine-related problems, alcohol consumption, or take diuretics, anticholinergics, or phototoxic agents. In contrast, fever (pyrexia) is characterized by a temporary elevation of body temperature above the normal value that is induced by cytokine activation (e.g., immune activation due to infection, inflammatory diseases) and is regulated by the hypothalamus.Ĭommon causes of hyperthermia result from the combined effects of activity and salt and water deprivation in a hot environment, such as when athletes perform in scorching weather or when older adults avoid using air conditioning because of expense. Hyperthermia is characterized by an uncontrolled increase in body temperature that exceeds the body’s ability to lose heat with failure in hypothalamic thermoregulation. What’s the difference between hyperthermia and fever? Such elevations range from mild to extreme body temperatures above 40 ☌ (104 ☏) can be life-threatening. It is a sustained core temperature beyond the normal variance, usually greater than 39 ☌ (102.2 ☏). Hyperthermia is defined as elevated body temperature due to a break in thermoregulation that arises when a body produces or absorbs more heat than it dissipates.
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Use this guide to help you formulate nursing interventions for a hyperthermia nursing care plan and nursing diagnosis.