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Related Concept Videos

Asepsis01:28

Asepsis

The condition of being free from disease-causing living pathogens is asepsis. Aseptic techniques include a set of standard practices to achieve asepsis. An example is the regular environmental cleaning of all parts of the healthcare facility and hand hygiene at home before preparing or eating food. Medical and surgical asepsis in healthcare practice protects patients from harmful pathogens, minimizes the risk of contamination of susceptible sites, and reduces the risk of infection transmission.
Pneumonia III: Complications and Assessment01:30

Pneumonia III: Complications and Assessment

Pneumonia poses the potential for numerous complications that warrant consideration. These complications include the following:
Acute Pyelonephritis II: Diagnostic Studies and Management01:28

Acute Pyelonephritis II: Diagnostic Studies and Management

Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
Pneumonia IV: Management01:28

Pneumonia IV: Management

The treatment of pneumonia varies based on its severity and the causative pathogen. Here is a structured approach to managing pneumonia, integrating pharmaceutical and supportive care strategies.
Bacterial Pneumonia Treatment
For bacterial pneumonia, antibiotics serve as the cornerstone of therapy. Initial treatment often begins with empirical antibiotics, tailored to the anticipated causative organism and adjusted based on culture results. Key antibiotic choices include:
Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Urine Studies II: Urine Culture and Sensitivity Test01:26

Urine Studies II: Urine Culture and Sensitivity Test

A urine culture and sensitivity test is a diagnostic procedure used to identify urinary tract bacterial infections and determine the most effective antibiotics for treatment. This test is generally preferred when a patient shows manifestations of a urinary tract infection, such as frequent or painful urination, cloudy or foul-smelling urine, or lower abdominal pain.Purpose of the TestThe primary goals of a urine culture and sensitivity test are to:Determine the specific bacteria causing the...

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Related Experiment Video

Updated: Jul 16, 2026

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression
07:30

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression

Published on: June 15, 2019

Sepsis in critical care.

Joan E King1

  • 1Acute Care Nurse Practitioner Program, Vanderbilt University School of Nursing, 340 Frist Hall, Nashville, TN 37240, USA. joan.king@vanderbilt.edu

Critical Care Nursing Clinics of North America
|March 7, 2007
PubMed
Summary

Sepsis management requires prompt identification of at-risk patients and early intervention with fluid resuscitation, vasopressors, and antibiotics. Vigilant nursing care is crucial for preventing complications and improving outcomes in patients with sepsis.

Area of Science:

  • Critical Care Medicine
  • Immunology
  • Pathophysiology

Background:

  • Sepsis is a life-threatening condition characterized by dysregulated host response to infection, leading to organ dysfunction.
  • It involves complex interactions between the inflammatory response, coagulation cascade, and endothelial damage.
  • Early recognition and intervention are critical to prevent progression to septic shock and multiple organ dysfunction syndrome (MODS).

Purpose of the Study:

  • To highlight the critical role of nurses in identifying at-risk patients and managing sepsis.
  • To emphasize the importance of evidence-based interventions within the first hour of sepsis diagnosis.
  • To outline nursing strategies for preventing complications and supporting patients and families.

Main Methods:

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Last Updated: Jul 16, 2026

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression
07:30

Design of Cecal Ligation and Puncture and Intranasal Infection Dual Model of Sepsis-Induced Immunosuppression

Published on: June 15, 2019

A Reproducible Intensive Care Unit-Oriented Endotoxin Model in Rats
05:56

A Reproducible Intensive Care Unit-Oriented Endotoxin Model in Rats

Published on: February 20, 2021

  • Continuous assessment of patients for signs and symptoms of organ involvement and dysfunction.
  • Initiation of fluid resuscitation, vasopressor therapy, inotropic support, and antibiotics within the first hour.
  • Monitoring of central venous pressure (CVP), mean arterial pressure (MAP), and urine output (UOP) for stabilization within six hours.

    • Main Results:

    • Early and aggressive evidence-based interventions can prevent further organ damage.
    • Vigilant nursing care, combined with new therapies, improves patient recovery rates.
    • Proactive management reduces the incidence of complications such as stress ulcers, DVTs, and aspiration pneumonia.

    Conclusions:

    • Nursing care for sepsis is complex, requiring continuous assessment and intervention.
    • Adherence to evidence-based guidelines and prompt treatment initiation significantly improves patient outcomes.
    • Effective sepsis management involves a multidisciplinary approach focused on preventing complications and addressing psychosocial needs.