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12 Cards in this Set
- Front
- Back
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How many parts make up the lateral wall of the nose |
two parts 1) Bony parts 2) Cartilagenous parts
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What are the bony parts of the lateral wall of the nose? |
1) Nasal bone 2) Frontal process of Maxilla 3) Lacrimal bone 4) Labyrinth of Ethmoid bone with i) Superior chonchae ii) Middle conchae 5) Inferior chonchae 6) Perpendicular plate of palatine bone 7) Medial Pterygoid plate
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What are the cartilagenous parts that makes up the lateral wall of the nose? |
1) Superior Nasal cartilage 2) Inferior Nasal cartilage 3) Alar cartilages |
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REMIND ME THAT THIS AINT COMPLETE |
THS TOO Because Datta and Monitor has some serious misunderstandings -.- |
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Arterial supply of the Anterior Superior Quadrant |
Branch from facial Anterior Ethmoidal artery Posterior Ethmoidal Artery |
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Arterial Supply of the Posterior Superior Quadrant |
Sphenopalatine Artery
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Arterial Supply of the Inferior Anterior Quadrant |
Facial Artery Greater Palatine Artery |
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Arterial Supply of the Inferior Posterior Quadrant |
Greater Palatine Artery |
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Venous Drainage of Lateral wall of the nose |
Veins forms a plexus that drains to 1) Anteriorly - facial vein 2) Posteriorly - Pharyngeal plexus of vein 3) Middle - Pterygoid plexus of veins |
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Nerve supply of the lateral wall of the nose |
General:: Anterior Superior Quadrant 1) anterior ethmoidal nerve Posterior Superior Quadrant 2) Posterior Superior Lateral Nasal Nerve Anterior Inferior Quadrant 3) Anterior Superior Alveolar Nerve Posterior Inferior Quadrant 4) Anterior Palatine Nerve Special :: By olfactory nerve to the upper part
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What is little's area? |
Also known as Kiesselbach's area Situated in the anterior INFERIOR part of the nasal SEPTUM where several vessels supplying the nasal cavity anastomose
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What arteries anastomose in the little's area? |
1) Anterior Ethmoidal artery - Septal branch 2) Sphenopalatine artery - Septal branch 3) Superior Labial artery - Septal branch 4) Greater palatine artery - Terminal branch |
