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diagnostic terms
| Term | Definition |
|---|---|
| CT | computerized radiographic images of the chest performed to diagnose tumors, abscesses, and pleural effusion |
| chest radiograph | radiographic image of the chest performed to evaluate the lungs and the heart |
| lung ventilation/ perfusion scan | two nuclear scan tests one to measure air flow through out the lungs and one to measure circulation to all areas of the lungs |
| acid fast bacilli smear | test performed on septum to determine the presence of acid fast bacilli which causes tuberculosis |
| suptum culture and sensitivity | test performed on septum to determine the presence of pathogenic bacteria |
| arterial blood gases | test performed on arterial blood to determine levels of oxygen , carbon dioxide and PH |
| Peak flow meter | portable instrument used to measure air flow early in forced exhalation helps monitor asthma and adjust medication accordingly |
| Pulmonary function test | group of tests performed to measure breathing capacity and used to determine external respiratory functions (COPD, asthma) |
| pulse oximetry | noninvasive method of measuring oxygen in the blood |
| Auscultation | the act of listening through the stethoscope for sounds with in the body which are abnormal and suggest abnormalities or disease |
| percussion | act of tapping of a body surface to determine the density of the part beneath by the sound obtained |
| PPD skin test | Tuberculosis |
| stethoscope | instrument used to hear internal body sounds |