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

Pulse amplitude and quality01:17

Pulse amplitude and quality

3.8K
Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the overall uniformity of blood circulation within the vasculature. The strength of the pulse is directly related to the force with which the heart contracts and the volume of blood being pumped.
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
3.8K
Pre-Procedural Guidelines for Assessing Blood Pressure01:10

Pre-Procedural Guidelines for Assessing Blood Pressure

973
Accurate blood pressure assessment is crucial for diagnosing and managing various health conditions. To ensure the reliability of these measurements, healthcare professionals must adhere to standardized pre-procedural guidelines. These guidelines enhance patient safety and improve the overall quality of healthcare. The following steps are essential for obtaining accurate and consistent blood pressure readings, from using the appropriate tools to ensuring effective communication with the...
973
Equipments Used To Measure Blood Pressure01:30

Equipments Used To Measure Blood Pressure

4.0K
Direct Method
This invasive approach involves cannulating a peripheral artery. During each cardiac contraction, pressure generates mechanical motion within the catheter, transmitted through rigid, fluid-filled tubing to a transducer. This transducer converts mechanical motion into electrical signals displayed as waveforms on a monitor. An automatic flushing system prevents blood backflow. Due to the potential risk of unexpected arterial blood loss, this method is primarily used in intensive...
4.0K
Assessment of blood pressure in brachial artery(one-step method)01:15

Assessment of blood pressure in brachial artery(one-step method)

1.4K
This procedural guide systematically measures blood pressure using an oscillometric digital sphygmomanometer, emphasizing accuracy, patient safety, and comfort.
Prepare for the Procedure:
1.4K
Regulation of Pulse01:20

Regulation of Pulse

2.6K
Pulse regulation involves physiological mechanisms that ensure adequate blood flow throughout the body. The heartbeat, regulated by the autonomic nervous system, is influenced by hormonal balance, physical activity, and emotional state.
2.6K
Special considerations while measuring blood pressure01:28

Special considerations while measuring blood pressure

1.5K
When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
1.5K

You might also read

Related Articles

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

Sort by
Same author

The Relation of CFTR-Genotype and Associated Comorbidities to Development of Pulmonary Atelectasis in Cystic Fibrosis Patients.

Archivos de bronconeumologia·2022
Same author

Oral Immunotherapy for Food Allergy: A Spanish Guideline. Immunotherapy Egg and Milk Spanish Guide (ITEMS Guide). Part I: Cow Milk and Egg Oral Immunotherapy: Introduction, Methodology, Rationale, Current State, Indications, Contraindications, and Oral Immunotherapy Build-up Phase.

Journal of investigational allergology & clinical immunology·2017
Same author

Oral immunotherapy for food allergy: A Spanish guideline. Egg and milk immunotherapy Spanish guide (ITEMS GUIDE). Part 2: Maintenance phase of cow milk (CM) and egg oral immunotherapy (OIT), special treatment dosing schedules. Models of dosing schedules of OIT with CM and EGG.

Allergologia et immunopathologia·2017
Same author

Oral immunotherapy for food allergy: A Spanish guideline. Immunotherapy egg and milk Spanish guide (items guide). Part I: Cow milk and egg oral immunotherapy: Introduction, methodology, rationale, current state, indications contraindications and oral immunotherapy build-up phase.

Allergologia et immunopathologia·2017
Same author

Oral Immunotherapy for Food Allergy: A Spanish Guideline. Egg and Milk Immunotherapy Spanish Guide (ITEMS GUIDE). Part II: Maintenance Phase of Cow Milk (CM) and Egg Oral Immunotherapy (OIT), Special Treatment Dosing Schedules. Models of Dosing Schedules of OIT With CM and Egg.

Journal of investigational allergology & clinical immunology·2017
Same author

Evidence in immunotherapy for paediatric respiratory allergy: Advances and recommendations.

Allergologia et immunopathologia·2016

Related Experiment Video

Updated: Apr 15, 2026

Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship
08:25

Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship

Published on: January 8, 2019

10.2K

[Body plethysmography (I): Standardisation and quality criteria].

I de Mir Messa1, O Sardón Prado2, H Larramona3

  • 1Sección de Neumología Pediátrica y Fibrosis Quística, Hospital Universitario Vall d́Hebron, Barcelona, España.

Anales De Pediatria (Barcelona, Spain : 2003)
|March 24, 2015
PubMed
Summary

Whole body plethysmography measures lung function, including volumes and airway resistance. This article clarifies its principles and practical application for improved patient management and diagnostic accuracy.

Keywords:
Capacidad residual funcionalFunctional residual capacityIntrathoracic gas volumePletismografía corporal totalResistencia específica de la vía aéreaResistencia total de la vía aéreaSpecific airway resistanceTotal airway resistanceVolumen de gas intratorácicoWhole body plethysmography

More Related Videos

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis
07:27

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Published on: February 24, 2023

4.0K
Magnetic Resonance Imaging Quantification of Pulmonary Perfusion using Calibrated Arterial Spin Labeling
12:29

Magnetic Resonance Imaging Quantification of Pulmonary Perfusion using Calibrated Arterial Spin Labeling

Published on: May 30, 2011

14.3K

Related Experiment Videos

Last Updated: Apr 15, 2026

Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship
08:25

Combining Volumetric Capnography And Barometric Plethysmography To Measure The Lung Structure-function Relationship

Published on: January 8, 2019

10.2K
Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis
07:27

Simplified Whole Body Plethysmography to Characterize Lung Function During Respiratory Melioidosis

Published on: February 24, 2023

4.0K
Magnetic Resonance Imaging Quantification of Pulmonary Perfusion using Calibrated Arterial Spin Labeling
12:29

Magnetic Resonance Imaging Quantification of Pulmonary Perfusion using Calibrated Arterial Spin Labeling

Published on: May 30, 2011

14.3K

Area of Science:

  • Pulmonary Physiology
  • Respiratory Medicine

Background:

  • Whole body plethysmography is a standardized technique for measuring lung volumes, capacities, and resistances.
  • It is crucial for diagnosing restrictive lung diseases and assessing airway obstruction.

Purpose of the Study:

  • To provide a comprehensive understanding of whole body plethysmography principles.
  • To offer practical recommendations for performing, calibrating, and interpreting plethysmography results.

Main Methods:

  • Utilizes Boyle's Law to determine intrathoracic gas volume and functional residual capacity.
  • Extrapolates residual volume and total lung capacity from functional residual capacity measurements.
  • Measures total airway resistance and specific airway resistance.

Main Results:

  • Total lung capacity measurement is essential for diagnosing restrictive lung diseases.
  • Specific airway resistance, calculated as airway resistance multiplied by functional residual capacity, is a stable parameter.
  • Standardization is needed due to technique complexity, equipment variability, and differing performance conditions.

Conclusions:

  • Optimizing the interpretation of whole body plethysmography results can lead to improved patient management.
  • A better understanding of the technique's principles aims to foster consensus within the specialty.
  • This article analyzes practical aspects, offering guidance for consistent application and interpretation.