Flashcards of Head and Neck Anatomy (Unit 9)

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What type of secretion does Submandibular Gland secret?
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Serous and mucous

What is the Course of Sublingual Gland Ducts?
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Sublingual (Rivian) ducts open directly into oral cavity through openings in sublingual fold; anterior ducts open medially into submandibular duct (the single Bartholin’s duct empties into submandibular duct at sublingual papilla).

What is the Location of Superficial Portion of Submandibular Gland?
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Between lateral aspect of mylohyoid muscle and submandibular fossa of mandible (submandibular triangle).

What is the Preganglionic innervation of Sublingual Gland?
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Chorda tympani (of VII)

What is the Location of Deep portion of Submandibular Gland?
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In Foor of Mouth between base of Tongue and Sublingual gland (between Mylohyoid and Hyoglossus)

What is the Blood supply of Parotid Gland?
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Glandular branches of superficial temporal artery and transverse Facial Artery

What type of secretion does von Ebner’s gland secret?
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Serous only saliva

What is the course of Warton's Duct?
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It continues forward from deep portion of gland, crosses lingual nerve (near the sublingual gland), and empties into oral cavity at the sublingual caruncle (papilla) (next to sublingual frenulum; behind lower central incisors).

What type of Secretion Do Labial and buccal minor salivary glands Secret?
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Mucous only

What is the Postganglionic Innervation of Parotid Gland?
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Auriculotemporal Nerve (of V3) to Parotid

What is the Blood Supply of Submandibular Gland?
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Glandular branches of the Facial Artery

Labial and buccal minor salivary glands are Present at?
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Labial and Buccal Mucosa

von Ebner’s glands are present at?
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At base of circumvallate papillae (rinse food away from papilla)

What type of Secretion Do Glands of Blandin-Nuhn Secret?
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Mixed; Serous and Mucous

What is the Location of Sublingual Gland?
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Floor of mouth medial to sublingual fossa of mandible (above mylohyoid muscle)

What is the Blood Supply of Sublingual Gland?
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Glandular branches of Lingual Artery (Sublingual Artery).

Submandibular Gland Duct is also known as?
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Wharton’s Duct

What type of secretion does Sublingual Gland Secret?
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Mucous

What is the Preganglionic Innervation of Submandibular Gland?
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Chorda tympani (of VII)

What is the Location of Glands of Blandin-Nuhn (anterior lingual glands)?
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Anterior lingual

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