Lung Volume Definitions

Purpose: To determine unknown lung volumes if some values are known.

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Evaluation

Are you trying to determine unknown lung volumes when other lung volumes are known?

Yes

Known Lung Volumes

Expiratory respiratory volume (ERV)

liters

Functional residual capacity (FRC)

liters

Inspiratory capacity (IC)

liters

Inspiratory reserve volume (IRV)

liters

Residual volume (RV)

liters

Tidal volume (TV)

liters

Total lung capacity (TLC)

liters

Vital capacity (VC)

liters

Results

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Results Interpretation and Description References Next Steps

Minimum data present?

Evaluation appropriate?

Expiratory respiratory volume (ERV)

Functional residual capacity (FRC)

Inspiratory capacity (IC)

Inspiratory reserve volume (IRV)

Residual volume (RV)

Tidal volume (TV)

Total lung capacity (TLC)

Vital capacity (VC)

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Interpretation and Description

References

Next Steps in Evaluation

Diagnosis

Clinical Diagnosis, Including Family History For Genetics
- Equations for Predicting Forced Vital Capacity (FVC) in Pediatric Patients
Other Testing
Severity, Prognosis, Stage
- Equations for Predicting Forced Vital Capacity (FVC) in Pediatric Patients
Complications
- Equations for Predicting Forced Vital Capacity (FVC) in Pediatric Patients

Specialty

Pulmonology

Objective

other testing

ICD-10

J44.9 - Chronic obstructive pulmonary disease, unspecified

Info

Purpose: To determine unknown lung volumes if some values are known.

Specialty: Pulmonology

Objective: other testing

ICD-10: J44.9,

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