spirometry
Pronunciation: spy-ROM-eh-tree
A pulmonary function test measuring lung capacity and airflow, essential for assessing respiratory support for speech production.
Full Definition
Spirometry is a diagnostic test that measures various lung volumes and capacities to evaluate respiratory function. In speech pathology, spirometry results help clinicians understand a patient's breathing capacity and respiratory support for speech, which is crucial for voice therapy planning and determining appropriate treatment goals. The test provides objective data on forced vital capacity (FVC), forced expiratory volume (FEV1), and other respiratory parameters that directly impact vocal endurance and quality.
Usage
Usage note: Always lowercase unless beginning a sentence. Often abbreviated as PFT in clinical notes.
In Context
- "The voice evaluation included spirometry to assess respiratory support for sustained phonation." — Voice assessment report
- "Spirometry results indicated reduced vital capacity affecting the patient's ability to maintain adequate breath support during connected speech." — Clinical documentation