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Thermoregulation Nursing Study Guide | Heat and Cold Therapy, Fever Management, and Physiological Responses

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This Thermoregulation Study Guide provides a complete summary of body temperature regulation, heat production and transfer, and nursing care for temperature alterations. It explains how the hypothalamus controls thermoregulation and details mechanisms like shivering, sweating, vasoconstriction, and vasodilation. The guide covers hyperthermia, hypothermia, malignant hyperthermia, and fever physiology, including febrile phases (chill and flush) and associated clinical manifestations. It also reviews heat and cold therapies, their indications, contraindications, and nursing process for safe application. Perfect for nursing students studying fundamentals, pathophysiology, or medical-surgical nursing.

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Thermoregulation

, heat production (normal)
kr kr 1. basal metabolism
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2. muscular activity (shivering)
kr kr kr




3. thyroxine and epinepherine (stimulates metabolism)
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4. fever
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heat transfer (normal) 1. radiation
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2. conduction
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3. convection
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4. evaporation (vaporization)
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core temperature is controlled by ... the hypothalamus
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processes to regulate temperature
kr kr kr 1. shivering
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2. sweating
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3. vasoconstriction
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4. vasodilation
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genetic and lifespan considerations (newborns) thermoregulation 1. decreased sub q fat
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2. blood vessels closer to surface
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3. brown adipose fat - nonshivering thermogenesis
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4. preemies have even less sub q and brown fat
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genetic and lifespan considerations (children) thermoregulation
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handle high temperatures well if healthy kr kr kr kr kr




genetic and lifespan considerations (elderly) thermoregulation
kr kr kr kr kr 1. decreased sub q fat
kr kr kr kr




2. less active
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3. sensitive to extremes in environment temp
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4. thermoregulation is not as efficient
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hypothermia 1. excessive heat loss kr kr kr




2. inadequate heat production
kr kr kr




3. impaired hypothalamic thermoregulation
kr kr kr

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Publisher: 2008 ISBN: 9783805586481 Edition: Unknown

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