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Radiolab airs as a one-hour broadcast each week while its podcast releases new episodes of varying lengths usually biweekly. For a few years, the Radiolab podcast feed featured a full-hour episode every six weeks, announced by the hosts as Radiolab: The Podcast , interspersed with two shorter pieces known as "shorts."
This is an accepted version of this page This is the latest accepted revision, reviewed on 25 January 2025. Device to vaporize substances for inhalation A vaporization heat wand and vaporization chamber bowl used to deliver vapor through a water pipe A vaporizer or vaporiser, colloquially known as a vape, is a device used to vaporize substances for inhalation. Plant substances can be used ...
Pulmonary function testing (PFT) is a complete evaluation of the respiratory system including patient history, physical examinations, and tests of pulmonary function. The primary purpose of pulmonary function testing is to identify the severity of pulmonary impairment. [1]
Asymmetry in chest expansion may be due to disease of lung or pleura. [14] Place the bony parts of the palm around the borders of the patient's scapulae while he or she says "ninety-nine" or "one one one" to test for fremitus. Repeat the sequence on the front of the chest.
6.5 years = 2,374 days and 56,976 hours, or 3,418,560 minutes. 5,772 cigarettes per year for 54 years = 311,688 cigarettes. 3,418,560/311,688=11 minutes per cigarette.
During the test the person inhales a test gas mixture that consisting of regular air that includes an inert tracer gas and CO, less than one percent. Since hemoglobin has a greater affinity to CO than oxygen the breath-hold time can be only 10 seconds, which is a sufficient amount of time for this transfer of CO to occur.
The show relaunched on May 11, 2023, hosted by Julia Longoria (former host of The Experiment, a co-production of WNYC Studios and The Atlantic, and one of the original More Perfect producers), with a 12-part season. [47] Since then, More Perfect has not aired any more episodes, although reruns are still occasionally posted in the Radiolab feed.
Here are some key words used throughout the article. The process of forcing air into and out of the lungs is known as ventilation. The process by which oxygen is taken in by the bloodstream is called oxygenation. Lung compliance is the capacity of the lungs to contract and expand.