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Related Concept Videos

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
Skin Diseases and Disorders01:23

Skin Diseases and Disorders

5.9K
Skin is the first line of defense and encounters a variety of microbes. Some pathogenic strains are often the cause of a broad range of infections of the skin and other body systems. These conditions can affect people of all ages and may have different causes, including genetic factors, infections, autoimmune reactions, environmental factors, and lifestyle choices.
Gram-positive Staphylococcus spp. and Streptococcus spp. are responsible for many of the most common skin infections. However, many...
5.9K
Handwashing III: During the Procedure and Post-Procedure Steps01:15

Handwashing III: During the Procedure and Post-Procedure Steps

3.0K
To wash hands properly, follow these steps:
3.0K
Handwashing I: Introduction and Types of Equipment01:18

Handwashing I: Introduction and Types of Equipment

5.1K
Handwashing is hand hygiene with plain or antimicrobial soap and water to physically remove dirt, organic material, and microorganisms. However, it may not kill all microorganisms. The handwashing procedure requires a hand wash basin, liquid soap, paper towels, a domestic waste bin, and disposable nail cleaner as optional equipment.
Hand wash basins in clinical areas should have faucets that can be turned on and off without using the hands; that is, they should be non-touch or lever-operated....
5.1K
Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic01:26

Healthcare Associated Infections I: Iatrogenic, Exogenic and Endogenic

6.1K
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.
6.1K
Handwashing II: Pre-procedure and Initial Procedure Steps01:19

Handwashing II: Pre-procedure and Initial Procedure Steps

1.6K
The pre-procedure steps of handwashing include removing jewelry and rolling up sleeves. However, many organizations allow staff to wear wedding rings.
The hand washing procedure itself includes the following steps. First, cover cuts, if any, on hands with a waterproof dressing. Cuts and abrasions can become contaminated with bacteria hindering the ability to clean the area thoroughly. In addition, repeated hand washing can worsen an injury.  The nails must be short and clean, without nail...
1.6K

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Related Experiment Video

Updated: Mar 5, 2026

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
09:02

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens

Published on: June 7, 2017

19.8K

Atypical Hand Infections.

Edward Chan1, Mark Bagg1

  • 1Department of Hand Surgery, The Hand Center of San Antonio, 21 Spurs Lane, #310, San Antonio, TX 78240, USA.

The Orthopedic Clinics of North America
|March 25, 2017
PubMed
Summary

Atypical hand infections from unusual organisms like Mycobacterium, fungi, and viruses resist standard treatment. Early suspicion and specialized tests are crucial for timely diagnosis and effective management, often including surgery.

Keywords:
AtypicalFungalHandInfectionMycobacterialViral

Related Experiment Videos

Last Updated: Mar 5, 2026

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens
09:02

A Method to Test the Efficacy of Handwashing for the Removal of Emerging Infectious Pathogens

Published on: June 7, 2017

19.8K

Area of Science:

  • Infectious Diseases
  • Hand Surgery
  • Microbiology

Background:

  • Atypical hand infections present a diagnostic challenge, often caused by unusual pathogens.
  • These infections manifest diversely, from skin lesions to deep tissue involvement like tenosynovitis and osteomyelitis.
  • Conventional treatments are frequently ineffective against these pathogens.

Purpose of the Study:

  • To highlight the importance of clinical suspicion in diagnosing atypical hand infections.
  • To emphasize the diagnostic methods and historical information crucial for identifying these conditions.
  • To outline effective management strategies for atypical hand infections.

Main Methods:

  • Review of clinical presentations of atypical hand infections.
  • Emphasis on diagnostic workup including special tests and cultures.
  • Analysis of treatment outcomes with medical and surgical interventions.

Main Results:

  • Atypical infections require high clinical suspicion due to varied presentations.
  • Detailed patient history (medical, work, travel) is essential for diagnosis.
  • Delayed diagnosis and treatment are common, necessitating specialized approaches.

Conclusions:

  • Prompt recognition and diagnosis using specific tests are vital for managing atypical hand infections.
  • Effective treatment often combines medical therapy with surgical debridement.
  • Atypical pathogens necessitate a departure from standard treatment protocols for hand infections.