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Souffle (heart Sound)
A souffle () is a vascular or cardiac murmur with a blowing quality when heard on auscultation. It is particularly used to describe vascular murmurs or transmitter heart sounds which occur during pregnancy, either from the uterus and breasts of the mother, or from the fetus. Uterine souffle Uterine souffle or placental souffle is a soft, blowing sound heard using a stethoscope, usually in the second trimester of pregnancy (13–28 weeks). This sound is heard most clearly in the lower part of the uterus and is synchronous with the pulse of the mother. The uterine souffle is produced by the rush of blood through the dilated vessels of the uterus. On auscultation, uterine souffle may often be confused with funic souffle, which is a sharp, whistling sound that is synchronous with the pulse of the foetus. Therefore, the maternal pulse must be palpated simultaneously in order to confirm uterine souffle. Uterine souffle is considered as a probable objective sign of pregnancy. Funic souff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soufflé
A soufflé is a baked egg-based dish originating in France in the early eighteenth century. Combined with various other ingredients, it can be served as a savory main dish or sweetened as a dessert. The word soufflé is the past participle of the French verb ''souffler'' which means "to blow," "to breathe," "to inflate," or "to puff." History The earliest mention of the soufflé is attributed to French master cook Vincent La Chapelle, in the early eighteenth century. The development and popularization of the soufflé is usually traced to French chef Marie-Antoine Carême in the early nineteenth century. Ingredients and preparation Soufflés are typically prepared from two basic components: # a flavored crème pâtissière, cream sauce or béchamel, or a purée as the base # egg whites beaten to a soft peak The base provides the flavor, and the egg whites provide the "lift" or puffiness to the dish. Foods commonly used to flavor the base include herbs, cheese and vegetable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognate
In historical linguistics, cognates or lexical cognates are sets of words in different languages that have been inherited in direct descent from an etymological ancestor in a common parent language. Because language change can have radical effects on both the sound and the meaning of a word, cognates may not be obvious, and often it takes rigorous study of historical sources and the application of the comparative method to establish whether lexemes are cognate or not. Cognates are distinguished from loanwords, where a word has been borrowed from another language. The term ''cognate'' derives from the Latin noun '' cognatus blood relative'. Characteristics Cognates need not have the same meaning, which may have changed as the languages developed independently. For example English '' starve'' and Dutch '' sterven'' 'to die' or German '' sterben'' 'to die' all descend from the same Proto-Germanic verb, '' *sterbaną'' 'to die'. Cognates also do not need to look or sound sim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auscultation
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. The term was introduced by René Laennec. The act of listening to body sounds for diagnostic purposes has its origin further back in history, possibly as early as Ancient Egypt. (Auscultation and palpation go together in physical examination and are alike in that both have ancient roots, both require skill, and both are still important today.) Laënnec's contributions were refining the procedure, linking sounds with specific pathological changes in the chest, and inventing a suitable instrument (the stethoscope) to mediate between the patient's body and the clinician's ear. Auscultation is a skill that requires substantial clinical experience, a fine stethoscope and good listening ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vascular Murmur
Bruit, also called vascular murmur, is the abnormal sound generated by turbulent flow of blood in an artery due to either an area of partial obstruction or a localized high rate of blood flow through an unobstructed artery. The bruit may be heard (" auscultated") by securely placing the head of a stethoscope to the skin over the turbulent flow, and listening. Most bruits occur only in systole, so the bruit is intermittent and its frequency dependent on the heart rate. Anything increasing the blood flow velocity such as fever, anemia, hyperthyroidism, or physical exertion, can increase the amplitude of the bruit. Etymology It is naturalized from the French word for "noise", although another notes that and are also common, and others give only for the cardiac sense. Associated terms Describing location of a partial obstruction * Peripheral vascular disease; femoral artery stenosis * Renal artery stenosis * Stroke, carotid artery stenosis * Aortic aneurysm * Tinnitus – a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Funic Souffle
A souffle () is a vascular or cardiac murmur with a blowing quality when heard on auscultation. It is particularly used to describe vascular murmurs or transmitter heart sounds which occur during pregnancy, either from the uterus and breasts of the mother, or from the fetus. Uterine souffle Uterine souffle or placental souffle is a soft, blowing sound heard using a stethoscope, usually in the second trimester of pregnancy (13–28 weeks). This sound is heard most clearly in the lower part of the uterus and is synchronous with the pulse of the mother. The uterine souffle is produced by the rush of blood through the dilated vessels of the uterus. On auscultation, uterine souffle may often be confused with funic souffle, which is a sharp, whistling sound that is synchronous with the pulse of the foetus. Therefore, the maternal pulse must be palpated simultaneously in order to confirm uterine souffle. Uterine souffle is considered as a probable objective sign of pregnancy. Funic souff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umbilical Artery
The umbilical artery is a paired artery (with one for each half of the body) that is found in the abdominal and pelvic regions. In the fetus, it extends into the umbilical cord. Structure Development The umbilical arteries supply deoxygenated blood from the fetus to the placenta. Although this blood is typically referred to as deoxygenated, this blood is fetal systemic arterial blood and will have the same amount of oxygen and nutrients as blood distributed to the other fetal tissues. There are usually two umbilical arteries present together with one umbilical vein in the umbilical cord. The umbilical arteries surround the urinary bladder and then carry all the deoxygenated blood out of the fetus through the umbilical cord. Inside the placenta, the umbilical arteries connect with each other at a distance of approximately 5 mm from the cord insertion in what is called the ''Hyrtl anastomosis''. Subsequently, they branch into chorionic arteries or ''intraplacental fetal arteri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uterine Souffle
A souffle () is a vascular or cardiac murmur with a blowing quality when heard on auscultation. It is particularly used to describe vascular murmurs or transmitter heart sounds which occur during pregnancy, either from the uterus and breasts of the mother, or from the fetus. Uterine souffle Uterine souffle or placental souffle is a soft, blowing sound heard using a stethoscope, usually in the second trimester of pregnancy (13–28 weeks). This sound is heard most clearly in the lower part of the uterus and is synchronous with the pulse of the mother. The uterine souffle is produced by the rush of blood through the dilated vessels of the uterus. On auscultation, uterine souffle may often be confused with funic souffle, which is a sharp, whistling sound that is synchronous with the pulse of the foetus. Therefore, the maternal pulse must be palpated simultaneously in order to confirm uterine souffle. Uterine souffle is considered as a probable objective sign of pregnancy. Funic souffl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breast
The breast is one of two prominences located on the upper ventral region of a primate's torso. Both females and males develop breasts from the same embryological tissues. In females, it serves as the mammary gland, which produces and secretes milk to feed infants. Subcutaneous fat covers and envelops a network of ducts that converge on the nipple, and these tissues give the breast its size and shape. At the ends of the ducts are lobules, or clusters of alveoli, where milk is produced and stored in response to hormonal signals. During pregnancy, the breast responds to a complex interaction of hormones, including estrogens, progesterone, and prolactin, that mediate the completion of its development, namely lobuloalveolar maturation, in preparation of lactation and breastfeeding. Humans are the only animals with permanent breasts. At puberty, estrogens, in conjunction with growth hormone, cause permanent breast growth in female humans. This happens only to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
