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Questions and Answers
Which part of the tongue is responsible for intrinsic movements?
Which part of the tongue is responsible for intrinsic movements?
Which part of the tongue is responsible for extrinsic movements?
Which part of the tongue is responsible for extrinsic movements?
What can the appearance of a smooth tongue indicate?
What can the appearance of a smooth tongue indicate?
What can the appearance of pigmented spots on the tongue indicate?
What can the appearance of pigmented spots on the tongue indicate?
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What can the appearance of an ulcerated hemiatrophy of the tongue indicate?
What can the appearance of an ulcerated hemiatrophy of the tongue indicate?
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Study Notes
Intrinsic and Extrinsic Movements of the Tongue
- The intrinsic muscles of the tongue are responsible for its intrinsic movements, such as changing shape and manipulating food during mastication.
- The extrinsic muscles of the tongue, consisting of the genioglossus, hyoglossus, and styloglossus, are responsible for its extrinsic movements, such as protrusion, retrusion, and elevation.
Tongue Appearance and Associated Conditions
- A smooth tongue may indicate a deficiency in vitamin B12 or iron.
- The appearance of pigmented spots on the tongue may indicate a benign condition, such as a melanotic macule, or a malignant condition, such as oral melanoma.
- An ulcerated hemiatrophy of the tongue may indicate a lesion of the hypoglossal nerve, resulting in denervation of the tongue muscles.
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Description
Test your knowledge on oral cavity and tongue surgery! This quiz will cover important surgical aspects of tongue cancer, including etiology, pre-cancerous conditions, pathological types, presentations, complications, and management. You will also learn about the surgical anatomy of the tongue and the structures of the oral cavity. Take the quiz and enhance your understanding of this topic!
