Related Concept Videos
01:20Assessment of Ventilation I: Respiratory Rate
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
01:19Special considerations while measuring oxygen saturation
Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is important.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is important.
01:19Respiratory Assessment: Purpose and Indications
Respiratory assessment is a cornerstone of nursing assessments, crucial for the early detection of patient deterioration. This evaluation transcends routine procedures, representing a critical skill nurses must master to ensure optimal patient care.
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
Objectives and Importance:
The primary goal of respiratory assessment is to evaluate patients at early risk of clinical deterioration. Since respiratory distress often precedes other signs of declining health, breathing patterns and sounds become a...
01:23Assessment of Respiration
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like asthma or COPD,...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like asthma or COPD,...
01:27Physical Assessment of the Respiratory Tract II: Inspection
Physical assessment of the respiratory tract through inspection is a crucial step in understanding the patient's respiratory health. It provides insights into the functioning of the respiratory system, the musculoskeletal structure, and even the patient's nutritional status. This comprehensive approach involves observing several vital aspects: chest configuration, breathing patterns, respiratory rates, skin color, and use of accessory muscles.
Chest Configuration
The chest configuration can...
Chest Configuration
The chest configuration can...
01:29Assessment of Ventilation II: Respiratory Depth and Rhythm
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
You might also read
Related Articles
Articles linked to this work by shared authors, journal, and citation graph.
Sort by
Same author
Drp1 regulates mitochondrial health and controls skeletal muscle mass through the Erk1/2-Nur77 pathway.
Science advances·2026
Same author
Small-molecule binding-site discovery using silyl ether-enabled chemoproteomics.
Nature chemistry·2026
Same author
Early-Life Adversity and Mitochondrial Function: Comparing Cumulative Risk and Dimensional Models of Adversity.
Biological psychiatry·2026
Same author
Chronic cold exposure induces plasticity of mitochondrial calcium uptake in beige and brown fat of UCP1-deficient mice.
bioRxiv : the preprint server for biology·2026
Same author
The liver regulates ectopic calcification in Abcc6-deficient models of pseudoxanthoma elasticum.
The Journal of clinical investigation·2026
Same journal
AARS1 promotes tumor progression and immune evasion via ATF6 lactylation-mediated tryptophan metabolism in hepatocellular carcinoma.
Cell metabolism·2026
Same journal
Reactive species as regulators of immune cell metabolism, tolerance, and autoimmunity.
Cell metabolism·2026
Same journal
The interplay between the microbiome and immune cells in metabolic homeostasis and disease.
Cell metabolism·2026
Same journal
Gut microbiota-derived lysine phenylacetylation impairs mitochondrial function and is alleviated by SIRT3.
Cell metabolism·2026
Same journal
Methionine-supplemented longevity diet increases growth hormone, GLP-1, and FGF21; reduces frailty; and promotes healthspan.
Cell metabolism·2026
Related Experiment Video
Updated: Jun 4, 2026
09:08
Calorespirometry: A Powerful, Noninvasive Approach to Investigate Cellular Energy Metabolism
Published on: May 31, 2018
Considerations and best practices for respirometry.
Andréa B Ball1, Linsey Stiles2, Ajit S Divakaruni1
1Department of Molecular and Medical Pharmacology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA 90095, USA.
Cell Metabolism
|June 2, 2026
Summary
Plate-based respirometry measures oxygen consumption rate (OCR) to assess cellular metabolism and mitochondrial function. This review covers its strengths, limitations, and standardized reporting for accurate energy demand evaluation.
Area of Science:
- Biochemistry
- Cell Biology
- Metabolic Research
Background:
- Oxygen consumption rate (OCR) is a key indicator of cellular metabolism and mitochondrial health.
- Plate-based respirometry is a common technique for measuring OCR.
- Standardization is needed for reliable interpretation of OCR data.
Purpose of the Study:
- To review the strengths and limitations of plate-based respirometry for assessing mitochondrial function.
- To propose unified reporting standards for OCR measurements.
- To discuss integrating OCR with other assays for comprehensive cellular energy analysis.
Main Methods:
- Literature review of plate-based respirometry techniques.
- Analysis of current practices and reporting standards.
- Discussion of complementary assay integration.
Main Results:
- Identified key strengths and limitations of plate-based respirometry.
- Outlined proposed unified reporting standards for OCR.
- Provided a framework for integrating OCR with other assays.
Conclusions:
- Standardized reporting is crucial for accurate OCR data interpretation.
- Integrating OCR with complementary assays enhances understanding of cellular energy demands.
- Plate-based respirometry remains a valuable tool for mitochondrial and metabolic research when used with proper standards.