High Quality Content by WIKIPEDIA articles! The uvular nasal is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ?, and the equivalent X-SAMPA symbol is N. Its manner of articulation is stop, which means it is produced by obstructing airflow in the vocal tract, Its place of articulation is uvular which means it is articulated with the back of the tongue (the dorsum) against or near the uvula, Its phonation type is voiced, which means the vocal cords are vibrating during the articulation, It is a nasal consonant, which means air is allowed to escape through the nose, It is a central consonant, which means it is produced by allowing the airstream to flow over the middle of the tongue, rather than the sides,The airstream mechanism is pulmonic egressive, which means it is articulated by pushing air out of the lungs and through the vocal tract, rather than from the glottis or the mouth.
Cleft lip and palate represents the second most frequently occurring congenital deformity after clubfoot deformity. These structural defects of the facial-oral complex may vary from slight notching of the lip or a small cleft in uvula to a complete separation of the lip and absence of the partition between the oral and nasal cavities. Babies with clefts of the lip and palate have problems during feeding. They find it difficult to latch onto the breast or feeding bottle to obtain an oral seal, which results in sucking problems and inadequate intake of food. Management of these special feeding problems depends on a detailed evaluation. This book lists the various problems faced by the Cleft lip and cleft palate infants and the different techniques by which the infant can be fed.
High Quality Content by WIKIPEDIA articles! Uvulars are consonants articulated with the back of the tongue against or near the uvula, that is, further back in the mouth than velar consonants. Uvulars may be plosives, fricatives, nasal stops, trills, or approximants, though the IPA does not provide a separate symbol for the approximant, and the symbol for the voiced fricative is used instead. Uvular affricates can certainly be made but are rare: they occur in some southern High-German dialects, as well as in a few African and Native American languages. (Ejective uvular affricates occur in as realizations of uvular stops in Lillooet and Georgian.)