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Choking victims may present very subtly, especially in the setting of long term foreign body aspiration. Cough is seen in 80% of foreign body aspiration cases, and shortness of breath is seen in 25%. [10] People may be unable to speak, attempt to use hand signals to indicate they are choking, attempt to force vomiting, or clutch at their throat.
Signs of foreign body aspiration are usually abrupt in onset and can involve coughing, choking, and/or wheezing; however, symptoms can be slower in onset if the foreign body does not cause a large degree of obstruction of the airway. [2] With this said, aspiration can also be asymptomatic on rare occasions. [1]
Preaspiration is comparatively uncommon across languages of the world, [4] and is claimed by some to not be phonemically contrastive in any language. [5] Ladefoged & Maddieson (1996) note that, at least in the case of Icelandic, preaspirated stops have a longer duration of aspiration than normally aspirated (post-aspirated) stops, comparable to clusters of [h] +consonant in languages with such ...
A cat's tail may swing from side to side, and if this motion is slow and "lazy", it generally indicates that the cat is in a relaxed state. Cats will twitch the tip of their tails when hunting, alert, or playful. A stalking domestic cat will typically hold its tail low to the ground while in a crouch, and twitch it quickly from side to side.
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In most dialects of English, the first stop of a cluster has no audible release, as in apt [ˈæp̚t], doctor [ˈdɒk̚tə], or logged on [ˌlɒɡ̚dˈɒn].Although such sounds are frequently described as "unreleased", the reality is that since the two consonants overlap, the release of the former takes place during the hold of the latter, masking the former's release and making it inaudible. [2]
The aspirate h ceased to be pronounced once more in either the 16th or the 17th century, but some grammarians kept insisting for it be pronounced into the early part of the twentieth century. Since the phonological behavior of aspirate h words cannot be predicted through spelling, usage requires a considerable amount of memorisation. It is ...
In tigers, it has been found that low-pitched vocalizations, such as prusten, originate from vibrations of thick vocal folds in the larynx of the cat. [4] Sound production is facilitated by the low threshold pressure required to oscillate the vocal folds, and low glottal resistance. [4]