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Obstetric ultrasonography, or prenatal ultrasound, is the use of medical ultrasonography in pregnancy, in which sound waves are used to create real-time visual images of the developing embryo or fetus in the uterus (womb).
Examples of similarities are the snoring – which is the most common complaint in both pediatric OSA and OSA in adults [83] – variability of blood pressure and cardiovascular morbidities. [3] A major difference is the excessive daytime sleepiness (EDS) which is commonly reported in adult OSA, [ 84 ] while it is not very common in pediatric ...
OSA is a serious medical condition with systemic effects; patients with untreated OSA have a greater mortality risk from cardiovascular disease than those undergoing appropriate treatment. [37] Other complications include hypertension, congestive heart failure, atrial fibrillation, coronary artery disease, stroke, and type 2 diabetes. [ 37 ]
The respiratory disturbance index (RDI)—or respiratory distress Index—is a formula used in reporting polysomnography (sleep study) findings. Like the apnea-hypopnea index (AHI), it reports on respiratory distress events during sleep, but unlike the AHI, it also includes respiratory-effort related arousals (RERAs). [1]
Meaning o: Nothing [ō—letter o with overbar] O 2: oxygen: OA: osteoarthritis: OAB: Overactive bladder: OAF: osteoclast activating factor OB: Occult blood OB OB-GYN ob-gyne: obstetrics and gynecology: Obl: oblique OBS: organic brain syndrome: Occ: occasional OCD: obsessive-compulsive disorder: OCG: oral cholecystogram: OCNA: Orthopedic ...
A later article, independently authored, granted Hogben credit for the principle of using Xenopus to determine gonadotropin levels in a pregnant woman's urine, but not for its usage as a functional pregnancy test. [40] Hormonal pregnancy tests such as Primodos and Duogynon were used in the 1960s and 1970s in the UK and Germany. These tests ...
The rabbit test became a widely used bioassay (animal-based test) to test for pregnancy. The term "rabbit test" was first recorded in 1949, and was the origin of a common euphemism, "the rabbit died", for a positive pregnancy test. [4] The phrase was, in fact, based on a common misconception about the test.
Pages in category "Tests during pregnancy" The following 29 pages are in this category, out of 29 total. This list may not reflect recent changes. ...