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  2. Sound (medical instrument) - Wikipedia

    en.wikipedia.org/wiki/Sound_(medical_instrument)

    Dittel sounds have a flat end and a rounded end. Hank sounds have a more pronounced curve at the ends, as well as a metal rib on each end. Pratt sounds are longer urethral dilators (double ended ones are usually almost a foot long) with rounded and slightly bent ends. Van Buren sounds have very pronounced tips and applicators

  3. Retroflex consonant - Wikipedia

    en.wikipedia.org/wiki/Retroflex_consonant

    Subapical retroflex plosive. A retroflex (/ ˈ r ɛ t r ə f l ɛ k s,-r oʊ-/ ⓘ), apico-domal, or cacuminal [citation needed] (/ k ə ˈ k j uː m ɪ n ə l / ⓘ) consonant is a coronal consonant where the tongue has a flat, concave, or even curled shape, and is articulated between the alveolar ridge and the hard palate.

  4. Insect morphology - Wikipedia

    en.wikipedia.org/wiki/Insect_morphology

    The base of the triangle (a-b) is the hinge of the wing with the body; the apex (c) is the distal end of the third axillary sclerite; the longer side is anterior to the apex. Point d on the anterior side of the triangle marks the articulation of the radial vein with the second axillary sclerite.

  5. Laminal consonant - Wikipedia

    en.wikipedia.org/wiki/Laminal_consonant

    A laminal consonant is a phone (speech sound) produced by obstructing the air passage with the blade of the tongue, the flat top front surface just behind the tip of the tongue, in contact with upper lip, teeth, alveolar ridge, to possibly, as far back as the prepalatal arch, although in the last contact may involve parts behind the blade as ...

  6. Click consonant - Wikipedia

    en.wikipedia.org/wiki/Click_consonant

    Specifically, the shape of the body of the tongue in palatal clicks is very similar to that of the vowel [i], and involves the same tongue muscles, so that sequences such as [ǂi] involved a simple and quick transition. The rear articulation of the alveolar clicks, however, is several centimetres further back, and involves a different set of ...

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Korotkoff sounds - Wikipedia

    en.wikipedia.org/wiki/Korotkoff_sounds

    However, there has recently been a move towards the use of the fifth Korotkoff sound (i.e. silence) as the diastolic blood pressure, as this has been felt to be more reproducible. [9] For paediatrics, there has been controversy regarding whether to use auscultation of the fourth or fifth Korotkoff sound as an indicator of diastolic pressure ...

  9. Human voice - Wikipedia

    en.wikipedia.org/wiki/Human_voice

    The human voice frequency is specifically a part of human sound production in which the vocal folds (vocal cords) are the primary sound source. (Other sound production mechanisms produced from the same general area of the body involve the production of unvoiced consonants, clicks, whistling and whispering.)