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An auscultatory gap, also known as the silent gap, [1] is a period of diminished or absent Korotkoff sounds during the manual measurement of blood pressure. It is associated with peripheral blood flow caused by changes in the pulse wave. [ 2 ]
There are five Korotkoff sounds: [7] Phase I: The first appearance of faint, repetitive, clear tapping sounds which gradually increase in intensity for at least two consecutive beats is the systolic blood pressure.
Auscultation (based on the Latin verb auscultare "to listen") is listening to the internal sounds of the body, usually using a stethoscope.Auscultation is performed for the purposes of examining the circulatory and respiratory systems (heart and breath sounds), as well as the alimentary canal.
[1] [4] [5] This mechanism can be thought of as a letter-sound rule system that allows the reader to actively build a phonological representation and read the word aloud. [2] [3] The nonlexical route allows the correct reading of nonwords as well as regular words that follow spelling-sound rules, but not exception words. The dual-route ...
Compared to traditional auscultation, computer-aided auscultation (CAA) offers a range of improvements beneficial to multiple stakeholders: CAA can yield more accurate and objective results and is likely to outperform the auscultation skills and subjective interpretation of humans.
The triangle of auscultation is useful for assessment using a pulmonary auscultation and thoracic procedures. [1] Due to the relative thinning of the musculature of the back in the triangle, the posterior thoracic wall is closer to the skin surface, making respiratory sounds audible more clearly with a stethoscope.
Yanovsky and his pupils verified the accuracy of the technique and described the phases of the auscultatory sounds and for a time technique was known as the Korotkov-Yanovsky method. Nikolai Korotkov, then serving as research physician to the mining district of Vitimsko-Olekminsky in Siberia, received his doctorate in 1910.
The child who is seated at a table where a model of three mountains is presented in front. The mountains were of different sizes, and they had different identifiers (one mountain had snow; one had a red cross on top; one had a hut on top). [3] The child was allowed to do a 360 surveillance of the model.