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Related Concept Videos

Asepsis01:28

Asepsis

3.6K
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.
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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Key Techniques in Microbiology01:19

Key Techniques in Microbiology

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Aseptic techniques prevent contamination, ensure experimental accuracy, and protect researchers and microbial cultures. These techniques are essential in clinical, industrial, and research settings where sterility is required.Maintaining Sterility in Laboratory PracticesScientists maintain sterility by sterilizing tools with heat or chemicals, disinfecting work surfaces, and handling cultures in controlled environments. Working near an open flame or within a laminar flow hood reduces the risk...
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Hand hygiene01:23

Hand hygiene

6.4K
Asepsis is the practice of preventing or breaking the chain of infection. The nurse employs aseptic techniques to prevent the spread of microorganisms and reduce the risk of diseases. Hand hygiene is the cornerstone of aseptic techniques and is classified into medical and surgical asepsis. Medical asepsis includes hand hygiene and the use of gloves. Surgical asepsis, or the sterile technique, refers to practices that render and keep objects and areas free of microorganisms.
Hand washing...
6.4K
Tracheostomy Suctioning II: Procedure01:23

Tracheostomy Suctioning II: Procedure

2.6K
Tracheostomy suctioning is a vital nursing procedure that involves removing secretions from the tracheostomy tube to maintain airway patency and prevent respiratory complications. Nurses need to understand the proper technique for tracheostomy suctioning to ensure patient safety and comfort. In this guide, we will outline the step-by-step process for performing tracheostomy suctioning, including preparing the sterile field, donning personal protective equipment (PPE), lubricating and connecting...
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Tracheostomy Suctioning I: Pre-Procedural Steps01:26

Tracheostomy Suctioning I: Pre-Procedural Steps

2.9K
Tracheostomy suctioning is a critical procedure healthcare professionals perform to maintain a patent airway in patients with a tracheostomy tube. This procedure is necessary when secretions accumulate in the airway, causing respiratory distress. Here is a step-wise procedural guide for performing tracheostomy suctioning using an open system.
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
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Related Experiment Video

Updated: Mar 11, 2026

Human Skeletal Muscle Biopsy Procedures Using the Modified Bergström Technique
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Human Skeletal Muscle Biopsy Procedures Using the Modified Bergström Technique

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[Aseptic techniques for minor surgical procedures].

Marcela Concha-Rogazy, Catalina Andrighetti-Ferrada, Maximiliano Curi-Tuma

    Revista Medica De Chile
    |December 2, 2016
    PubMed
    Summary
    This summary is machine-generated.

    Maintaining aseptic techniques is crucial for preventing surgical site infections (SSI) in dermatologic surgery. This involves managing personnel, patient preparation, surgical environment, sterilization, and antiseptic use to minimize infection risks.

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    Principles of Rodent Surgery for the New Surgeon
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    Area of Science:

    • Dermatologic Surgery
    • Infection Control

    Background:

    • Surgical site infections (SSI) are complications occurring within 30 days of a procedure.
    • While dermatologic surgery has a low SSI risk, patient, wound, and procedure factors influence risk.
    • Understanding these factors is key to effective infection prevention.

    Purpose of the Study:

    • To review best practices for aseptic techniques in dermatologic surgery.
    • To identify key factors influencing surgical site infection risk.
    • To discuss the role of prophylactic antibiotics.

    Main Methods:

    • Discussion of infection control principles.
    • Review of factors contributing to SSI.
    • Consideration of prophylactic antibiotic indications.

    Main Results:

    • Aseptic techniques are essential for reducing SSI risk.
    • Personnel, patient preparation, environment, sterilization, and antiseptics are critical.
    • Prophylactic antibiotic use requires careful consideration.

    Conclusions:

    • Implementing comprehensive aseptic techniques is vital for patient safety in dermatologic procedures.
    • Managing infection risk requires a multifaceted approach addressing all procedural aspects.
    • Evidence-based guidelines for prophylactic antibiotics should be followed.