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Spirometry is used to measure lung volumes and air flow. Alongside clinical assessment, it is an essential tool used in the diagnosis, assessment and monitoring of Chronic Obstructive (COPD)1, Pulmonary Disease may contribute to the diagnosis of asthma and detect restrictive respiratory conditions.2.
Spirometry is the recommended objective test performed to identify abnormalities in lung volumes and air flow1. It is used in conjunction with physical assessment, history taking, blood tests and x-rays, to exclude or confirm particular types of lung disease, enabling timely diagnosis and treatment.
24 Σεπ 2024 · There are several ways to test lung capacity at home, including the peak flow meter, spirometer, and simple breath-holding exercises. The peak flow meter is a handheld device that measures how fast an individual can exhale air.
It is the recommended objective test performed to identify abnormalities in lung volumes and air flow. It is used in conjunction with history taking, physical examination and imaging to exclude or confirm lung diseases, enabling timely diagnosis and treatment.
What is spirometry? ‘Method of assessing lung function by measuring the volume of air that the patient is able to expel from the lungs after a maximal inspiration’ (NICE 2004) Differentiates - obstructive/restrictive disorders. Most effective way of determining severity (not signs/symptoms alone) MRC dyspnoea scale/QOL. Training.
Describe the clinical indications for pulmonary function testing. Understand the physiology of the core pulmonary function tests: spirometry, lung volumes and DLCO. Apply an organized approach to interpreting pulmonary function tests.
Inspired and expired lung volumes measured by spirometry are useful for detecting, characterising and quantifying the severity of lung disease. Measurements of absolute lung volumes, residual volume (RV), functional residual capacity (FRC) and total lung capacity (TLC) are technically more challenging, which limits their use in clinical ...
