NCLEX-PN

Hyperthermia

Hypothermia

Results from the body's heat production exceeding heat loss. Hyperthermia is defined as a core body temperature exceeding 99.5 degrees Fahrenheit . ●​ Infection ●​ Intense physical activity ●​ Hypothalamus dysfunction ●​ Certain medications (e.g., monoamine oxidase inhibitors) ●​ Hyperthyroidism ●​ Exposure to extremely hot and humid environmental conditions

Occurs when the body's heat production is insufficient to counterbalance heat loss. Hypothermia is defined as a core body temperature below 95 degrees Fahrenheit . ●​ Aging-related temperature regulation changes ●​ Diabetes ●​ Trauma ●​ Hypothyroidism ●​ Exposure to extremely cold environmental conditions

Conditions

Risk factors

●​ Fever ●​ Nausea ●​ Vomiting ●​ Hypotension ●​ Seizures ●​ Hot skin ●​ Dehydration

●​ Confusion ●​ Shallow, slow respirations ●​ Shivering ●​ Lethargy ●​ Slurred speech ●​ Loss of consciousness ●​ Coma ●​ Potential fatality if untreated

Signs and Symptoms

●​ Confusion ●​ Dizziness ●​ Tachycardia ●​ Rapid respirations ●​ Coma ●​ Potentially fatal outcomes if left untreated

●​ Addressing underlying disorders that contribute to elevated body temperature ●​ Administering fluids to replace lost fluids ●​ Providing cooling measures , such as applying wet packs or using a hypothermia warming blanket, to normalize the client's temperature.

●​ Applying a warming blanket ●​ Using warm packs to increase body temperature ●​ Encouraging warm oral fluids to help raise the client's temperature to the normal range.

Treatment

Nurses play a vital role in monitoring and maintaining their clients' body temperatures within the normal range, promptly identifying deviations, and implementing appropriate interventions to ensure their well-being. Implementing and Monitoring Phototherapy Phototherapy is used to treat psoriasis , but it is most commonly employed for the treatment of neonatal hyperbilirubinemia and jaundice , which can occur among both full-term and preterm infants. The complications of neonatal hyperbilirubinemia can include the depositing of bilirubin in the fatty tissues , so when the levels of bilirubin are high, phototherapy with the use of direct light or a bilirubin

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