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Increased Body Temperature01:25

Increased Body Temperature

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A body temperature above  38°C  (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in...
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Homeostatic Imbalances in Body Temperature01:19

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Hyperthermia occurs when the body's temperature becomes unusually high, often due to heat exposure, intense physical activity, or certain illnesses. This condition can create a dangerous cycle where elevated body temperature increases the metabolic rate, generating more heat and potentially leading to organ failure and brain damage. A severe form of hyperthermia, called heat stroke, can raise body temperature to life-threatening levels. Fever, on the other hand, is a controlled form of...
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Decreased Body Temperature01:29

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A decreased body temperature can occur in patients with hypothermia and frostbite. Heat loss with extended cold exposure overpowers the body's ability to create heat, resulting in hypothermia. Core temperature readings help classify hypothermia. Mild hypothermia is temperatures between 32 °C (89.6 °F) and 35°C (95 °F) and is caused by impaired thermoregulation. Moderate hypothermia is temperatures between 28 C (82.4 °F) and 32 °C (89.6 °F) caused by...
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Methods of reducing fever01:22

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The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
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Cardiopulmonary Resuscitation IV: Pharmacological Management01:25

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Pharmacologic intervention is crucial in treating cardiac arrest patients during ACLS or Advanced Cardiovascular Life Support. The ACLS algorithms guide the administration of specific drugs based on the patient's cardiac arrest rhythm, which includes pulseless ventricular tachycardia (VT), ventricular fibrillation (VF), asystole, and pulseless electrical activity (PEA).EpinephrineIndication: Epinephrine is the first-line drug for all cardiac arrest rhythms.Mechanism of Action: Epinephrine...
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IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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Malignant hyperthermia crisis: optimizing patient outcomes through simulation and interdisciplinary collaboration.

Cindy L Cain, Matthias L Riess, Lynn Gettrust

    AORN Journal
    |January 30, 2014
    PubMed
    Summary

    Simulation-based training improves perioperative personnel’s preparedness for managing malignant hyperthermia (MH) crises. This quality improvement project enhanced early recognition, treatment, and team cohesion for this rare, life-threatening event.

    Keywords:
    MHMH crisishigh-fidelity simulationinterdisciplinary collaborationinterprofessionalmalignant hyperthermia

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    Area of Science:

    • Medical Education
    • Anesthesiology
    • Patient Safety

    Background:

    • Malignant hyperthermia (MH) is a rare but life-threatening perioperative complication.
    • Clinicians often lack preparedness for MH crises due to the infrequent and high-risk nature of necessary interventions.
    • Simulation offers a safe, effective method for learning complex clinical skills and procedures.

    Purpose of the Study:

    • To implement simulation-based learning for perioperative personnel.
    • To improve the early recognition, treatment, and management of malignant hyperthermia crises.
    • To enhance team performance and communication during simulated MH events.

    Main Methods:

    • Development of a comprehensive MH education plan by an interdisciplinary team.
    • Implementation included an educational session followed by a high-fidelity operating room (OR) simulation.
    • Training focused on skill development, teamwork, interdisciplinary communication, and problem-solving in a simulated MH scenario.

    Main Results:

    • Perioperative personnel demonstrated improved skills in recognizing and managing MH.
    • Simulation fostered enhanced teamwork, interdisciplinary communication, and problem-solving abilities.
    • Participants reported positive outcomes, including role clarity, improved anticipation, and greater team cohesion.

    Conclusions:

    • Simulation-based education is effective for preparing perioperative teams to manage malignant hyperthermia.
    • The project successfully enhanced personnel preparedness, leading to improved patient safety potential.
    • Updates to MH carts and hospital policies further supported preparedness for MH events.