Version 2.78

Part Description

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

Fully-Specified Name

Component
Volume.residual^pre bronchodilation
Property
Vol
Time
Pt
System
Respiratory system
Scale
Qn
Method

Additional Names

Short Name
Residual vol pre BD

Basic Attributes

Class
PULM
Type
Clinical
First Released
Version 2.56
Last Updated
Version 2.56
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
81458-2 Pulmonary function test panel

Language Variants Get Info

Tag Language Translation
es-MX Spanish (Mexico) Volumen residual ^ prebroncodilatación:Volumen:Punto temporal:Sistema respiratorio:Cuantitativo:
it-IT Italian (Italy) Volume.residuo^pre broncodilatazione:Vol:Pt:Apparato respiratorio:Qn:
Synonyms: Gestione ventilazione polmonare prima di broncodilatazione Punto nel tempo (episodio) Volume
ru-RU Russian (Russian Federation) Объём.остаточный^до бронходилатация:Об:ТчкВрм:Дыхательная система:Колич:
Synonyms: Количественный Объем Точка во времени;Момент
zh-CN Chinese (China) 体积.残余^在支气管扩张之前:体积型属性:时间点:呼吸系统:定量型:
Synonyms: XXX刺激 - 在...之前 之前于支气管扩张 体积;容积;容量 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 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 肺部测量指标与呼吸机管理

Example Units

Unit Source
L Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81452-5