43252-6

Residual volume/Total capacity Predicted

Active

Part Descriptions

LP73708-7 Volume.residual
Total lung capacity (TLC) is the volume of air in the lungs at maximum inflation. TLC can be derived as the sum of the vital capacity (VC), the largest volume a patient can exhale after a full inhalation, and residual volume (RV), the volume of air remaining in the lungs after maximum exhalation). Functional residual capacity (FRC) is the volume of air remaining in the lungs after normal exhalation. Restrictive lung diseases, such as pulmonary fibrosis and neonatal respiratory distress syndrome, generally lead to a decrease in various lung volumes, while obstructive lung diseases, such as asthma, are associated with preserved total volumes. However, obstructive disease may be associated with high RV values, which may also be expressed as RV/TLC, which represents RV as a percentage of TLC. Source: Regenstrief LOINC

LP75925-5 Capacity.total
Total lung capacity (TLC) is the volume of air in the lungs at maximum inflation. TLC can be derived as the sum of the vital capacity (VC), the largest volume a patient can exhale after a full inhalation, and residual volume (RV), the volume of air remaining in the lungs after maximum exhalation). Functional residual capacity (FRC) is the volume of air remaining in the lungs after normal exhalation. Restrictive lung diseases, such as pulmonary fibrosis and neonatal respiratory distress syndrome, generally lead to a decrease in various lung volumes, while obstructive lung diseases, such as asthma, are associated with preserved total volumes. However, obstructive disease may be associated with high RV values, which may also be expressed as RV/TLC, which represents RV as a percentage of TLC. Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name: Volume.residual/Capacity.total:VFr:Pt:Respiratory system:Qn:Predicted
Long Common Name: Residual volume/Total capacity Predicted
Short Name: Residual vol/Total capacity Predicted

Part Model Get Info

Component
Volume.residual/Capacity.total
LP287385-1
- Analyte
  Volume.residual/Capacity.total
  LP287385-1
  - Component Numerator
    Volume.residual
    LP73708-7
    - Component Numerator Core
      Volume.residual
      LP73708-7
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Capacity.total
    LP75925-5
    - Component Denominator Core
      Capacity.total
      LP75925-5
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
VFr
LP6891-8
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
System
Respiratory system
LP7556-6
- System Core
  Respiratory system
  LP7556-6
- Super System
  NULL
Scale
Qn
LP7753-9
Method
Predicted
LP6458-6

Basic Attributes

Class: PULM
Type: Clinical
First Released: Version 2.17
Last Updated: Version 2.73 (MIN)
Common Test Rank Get Info: 4313

Language Variants Get Info

Tag	Language	Translation
el-GR	Greek (Greece)	Όγκος.υπολειπόμενος/Χωρητικότητα.σύνολο:VFr:Pt:Αναπνευστικό σύστημα:Qn:Προβλεπόμενη Synonyms: Pt PULM Qn VFr Αναπνευστικό Αναπνευστικό σύστημα Όγκος Όγκος.υπολειπόμενος Προβλεπόμενη Χωρητικότητα.σύνολο
es-MX	Spanish (Mexico)	Volumen.residual / Capacidad.total:VFr:Punto temporal:Sistema respiratorio:Cuantitativo:Predicted
it-IT	Italian (Italy)	Volume.residuo/Capacità.totale:VFr:Pt:Apparato respiratorio:Qn:Previsto Synonyms: Capacità totale Frazione di Volume Gestione ventilazione polmonare Punto nel tempo (episodio)
pt-BR	Portuguese (Brazil)	Volume.residual/Capacidade pulmonar.total:VFr:Pt:Sistema Respiratório:Qn:Previsto Synonyms: ; Residual vol; RV; TC; Total capacity; Fr; Volume fraction; Volfr; Percent; Point in time; Random; Lungs; Breathing; RS; Quantitative; QNT; Quant; Quan; Tot; Totl; PULMONARY; TLC
zh-CN	Chinese (China)	体积.残余/容量.总计:体积分数:时间点:呼吸系统:定量型:预计法 Synonyms: 全体数量全部共计可用数量表示的;定量性;数值型;数量型;连续数值型标尺呼吸道标本（样品、样本）;呼吸系统标本（样品、样本）容积容积分数总总和总容量总数总量总额推算法;预测型方法;预测法;预测型肺部检查方法与测量手段时刻;随机;随意;瞬间残气量;余气量;残余气量;餘氣量;体积.残留;体积.残存汇总肺部测量指标与呼吸机管理

Example Units

Unit	Source
%	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.