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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:
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
HAIs significantly increase the cost of health care. Extended stays in healthcare institutions, increased disability, increased costs of medications, including specialized antibiotics, and prolonged recovery times add to the patient's expenses and the healthcare institution and funding bodies. Common...
Clinical Significance of Antibiotic Resistance01:25

Clinical Significance of Antibiotic Resistance

Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...
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...
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...

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Related Experiment Video

Updated: May 28, 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--current aspects].

D Bulanov, S Bonev, At Jonkov

    Khirurgiia
    |October 7, 2011
    PubMed
    Summary
    This summary is machine-generated.

    Sepsis, a systemic response to infection, can lead to organ failure and death. Early diagnosis and understanding its molecular basis are crucial for effective treatment and improved patient outcomes.

    More Related Videos

    A Data-Driven Approach to Quantifying Immune States in Sepsis
    07:42

    A Data-Driven Approach to Quantifying Immune States in Sepsis

    Published on: February 7, 2025

    Related Experiment Videos

    Last Updated: May 28, 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 Data-Driven Approach to Quantifying Immune States in Sepsis
    07:42

    A Data-Driven Approach to Quantifying Immune States in Sepsis

    Published on: February 7, 2025

    Area of Science:

    • Infectious Diseases
    • Critical Care Medicine
    • Immunology

    Context:

    • Sepsis is a life-threatening condition characterized by a systemic inflammatory response to infection.
    • It progresses to severe sepsis with organ failure and septic shock, significantly increasing mortality.
    • Sepsis presents complex challenges, involving interdisciplinary care, substantial morbidity, and high healthcare costs.

    Purpose:

    • To define sepsis and outline its progression, including severe sepsis and septic shock.
    • To highlight the critical role of inflammation, immune dysregulation, coagulation, and oxygen perfusion in sepsis-induced organ dysfunction.
    • To emphasize the importance of early detection, risk factor awareness, and identifying the infectious source for effective sepsis management.

    Summary:

    • Sepsis is a systemic response to infection, potentially leading to organ failure and increased mortality.
    • Key pathological processes include inflammation, immune distortions, coagulation abnormalities, and impaired oxygen perfusion.
    • Accurate diagnosis requires recognizing risk factors, maintaining a high index of suspicion, and locating the infection's origin.

    Impact:

    • Early sepsis detection is vital for timely and appropriate therapeutic interventions.
    • Improved understanding of sepsis's molecular underpinnings is essential for developing future treatments.
    • Addressing sepsis effectively can reduce mortality, morbidity, and associated healthcare expenditures.