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Bronchoscopy is an endoscopic technique of visualizing the inside of the airways for diagnostic and therapeutic purposes. An instrument ( bronchoscope ) is inserted into the airways, usually through the nose or mouth, or occasionally through a tracheostomy .
A low PaO 2 indicates abnormal oxygenation of blood and a person is known as having hypoxemia. (Note that a low PaO 2 is not required for the person to have hypoxia as in cases of Ischemia, a lack of oxygen in tissues or organs as opposed to arterial blood.) At a P a O 2 of less than 60 mm Hg, supplemental oxygen should be administered.
But you can also use blood testing to determine biological age, he points out. And based on the study results, it seems like this is the best way to go if you want a really accurate answer.
Bronchoalveolar lavage (BAL), also known as bronchoalveolar washing, is a diagnostic method of the lower respiratory system in which a bronchoscope is passed through the mouth or nose into an appropriate airway in the lungs, with a measured amount of fluid introduced and then collected for examination.
The word hemostasis (/ ˌ h iː m oʊ ˈ s t eɪ s ɪ s /, [1] [2] sometimes / ˌ h iː ˈ m ɒ s t ə s ɪ s /) uses the combining forms hemo-and -stasis, Neo-Latin from Ancient Greek αἱμο-haimo-(similar to αἷμα haîma), meaning "blood", and στάσις stásis, meaning "stasis", yielding "motionlessness or stopping of blood".
Pulmonology (/ ˌ p ʌ l m ə ˈ n ɒ l ə dʒ i /, / ˌ p ʊ l m ə ˈ n ɒ l ə dʒ i /, from Latin pulmō, -ōnis "lung" and the Greek suffix -λογία-logía "study of"), pneumology (/ n ʊ ˈ m ɒ l ə dʒ i, n j ʊ-/, built on Greek πνεύμων pneúmōn "lung") or pneumonology [1] (/ n ʊ m ə n ˈ ɒ l ə dʒ i, n j ʊ-/) is a medical specialty that deals with diseases involving ...
Virtual bronchoscopy continues to be an active subject for basic engineering research. The Bioelectromagnetics group at University College Cork has developed a novel low-cost tracking system for use in electromagnetic navigation bronchoscopy. [ 17 ]
[1] Regulation of biological processes occurs when any process is modulated in its frequency, rate or extent. Biological processes are regulated by many means; examples include the control of gene expression , protein modification or interaction with a protein or substrate molecule .