Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Sputum Studies II: Culture and Sensitivity01:20

Sputum Studies II: Culture and Sensitivity

Description
Sputum culture and sensitivity is a medical procedure used to diagnose bacterial infections in the respiratory tract and select the most appropriate antibiotics for treatment. This process involves analyzing sputum samples of thick and opaque secretions produced in the lungs and airways. These samples are collected from patients and then sent to the laboratory for analysis.
The test can identify various pathogens responsible for respiratory infections, including Streptococcus,...
Standard Precaution01:26

Standard Precaution

Standard precautions are the minimum infection control safeguards used while caring for all patients, irrespective of their disease condition. They help prevent the spread of common infectious microorganisms to healthcare workers, patients, and visitors in all healthcare settings.
Hand hygiene is the most crucial means to prevent the transmission of disease. Employers are legally required to provide their workers with personal protective equipment (PPE) to minimize exposure or contact with...
Exercise Stress Test01:26

Exercise Stress Test

Introduction
Exercise stress testing, commonly known as a treadmill test, is a noninvasive procedure used to evaluate cardiovascular function and diagnose heart conditions.
Definition
An exercise stress test measures the heart's response to exertion using a treadmill or stationary bicycle. Chest electrodes record the heart's electrical activity through an ECG, and blood pressure is monitored regularly.
Purposes
Assessing Body Temperature - Oral01:14

Assessing Body Temperature - Oral

Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

An infant nasal microbial gene atlas uncovers intervention-driven microbiome shifts and salt-resistant pathogen expansion.

Cell host & microbe·2026
Same author

Improved ventilation inhomogeneity and lower LCI variability under ETI: Retrospective analysis in a pediatric cohort.

Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society·2025
Same author

Paediatric parapneumonic effusion - a twenty-year clinical narrative.

Infection·2025
Same author

Pediatric respiratory syncytial virus rehospitalization rate - a retrospective observational study from Switzerland.

BMC pediatrics·2025
Same author

Reporting of paediatric exercise-induced respiratory symptoms by physicians and parents: an observational prospective study.

Swiss medical weekly·2025
Same author

Non-contrast enhanced functional lung MRI in children: report on 900 own measurements using matrix-pencil decomposition (MP-) MRI.

Frontiers in pediatrics·2025

Related Experiment Video

Updated: Jul 14, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

Sweat testing practice in Swiss hospitals.

Jürg Barben1, Carmen Casaulta, Renate Spinas

  • 1Paediatric Pulmonology, Children's Hospital, St. Gallen, Switzerland. juerg.barben@kispisg.ch

Swiss Medical Weekly
|May 26, 2007
PubMed
Summary

Swiss hospitals rarely follow international guidelines for sweat testing in cystic fibrosis (CF) diagnosis. Practices for sweat collection, analysis, and reference values deviate significantly from established standards.

More Related Videos

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

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

Related Experiment Videos

Last Updated: Jul 14, 2026

Quantitative Autonomic Testing
11:40

Quantitative Autonomic Testing

Published on: July 19, 2011

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device
05:32

A Detailed Protocol for Perspiration Monitoring Using a Novel, Small, Wireless Device

Published on: November 24, 2016

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

Area of Science:

  • Clinical laboratory diagnostics
  • Pulmonology
  • Pediatrics

Background:

  • Cystic Fibrosis (CF) diagnosis relies on sweat testing.
  • International guidelines provide standardized protocols for sweat testing.
  • Adherence to these guidelines ensures accurate CF diagnosis.

Purpose of the Study:

  • To evaluate Swiss hospital practices for sweat testing.
  • To assess compliance with international sweat testing guidelines.
  • To identify discrepancies in CF diagnostic procedures.

Main Methods:

  • A nationwide questionnaire survey of Swiss hospitals performing sweat tests.
  • Comparison of reported practices against NCCLS (2000) and UK (2003) guidelines.
  • Data collection on sweat collection methods, analysis techniques, and reference values.

Main Results:

  • 89% response rate; sweat testing primarily conducted in pediatric centers.
  • Significant deviations observed in sweat collection duration, analysis methods (chloride, osmolality, sodium, conductivity), and use of reference values.
  • Only 62% of centers measured chloride concentration, with 63% using the recommended >60 mmol/l reference value.

Conclusions:

  • Sweat testing practices in Swiss hospitals are inconsistent with international guidelines.
  • Suboptimal adherence to protocols for sweat collection, analysis, and diagnostic reference values was identified.
  • Improved standardization of sweat testing is crucial for accurate cystic fibrosis diagnosis in Switzerland.