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Related Concept Videos

Methods of reducing fever01:22

Methods of reducing fever

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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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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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Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
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This lesson will focus on the different treatment options for managing tonsillitis, which typically depend on the cause and severity.
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Esophageal Heat Transfer for Patient Temperature Control and Targeted Temperature Management
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Evaluating postoperative fever.

Kristopher R Maday1, John B Hurt, Paul Harrelson

  • 1At the University of Alabama at Birmingham, Kristopher R. Maday is an assistant professor and academic coordinator of the PA program, John B. Hurt and Paul Harrelson are assistant professors in the PA program, and John Porterfield is an assistant professor in the Department of Surgery. The authors have disclosed no potential conflicts of interest, financial or otherwise.

JAAPA : Official Journal of the American Academy of Physician Assistants
|September 14, 2016
PubMed
Summary
This summary is machine-generated.

Postoperative fever requires careful evaluation to distinguish normal responses from serious issues. A systematic approach aids clinicians in identifying infectious or noninfectious causes, improving patient care and outcomes.

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Area of Science:

  • Medicine
  • Surgery
  • Clinical Practice

Background:

  • Fever is a frequent complication after surgical procedures.
  • Distinguishing physiologic fever from pathologic fever is crucial for patient management.
  • Pathologic fever can stem from infectious or noninfectious etiologies.

Purpose of the Study:

  • To outline a systematic approach for evaluating postoperative fever.
  • To guide clinicians in differentiating causes of fever in surgical patients.
  • To emphasize the importance of a structured diagnostic process.

Main Methods:

  • Review of clinical guidelines and literature on postoperative fever.
  • Development of a diagnostic algorithm for febrile postoperative patients.
  • Emphasis on differentiating infectious vs. noninfectious causes.

Main Results:

  • A systematic approach can effectively categorize fever causes.
  • Early differentiation aids in appropriate treatment and resource allocation.
  • Timely diagnosis impacts patient outcomes and reduces unnecessary testing.

Conclusions:

  • A systematic evaluation is essential for managing postoperative fever.
  • Differentiating causes prevents diagnostic delays and inappropriate interventions.
  • Improved diagnostic strategies lead to better patient outcomes and resource utilization.