Crista galli Sphenoidal sinus Frontal sinus Sella turcica Nasal bone 1 3 • perpendicular plate of ethmoid • septal cartilage • vomer 2 3

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Label the bones and cartilage of the nasal septum and hard palate in Figure

Crista
galli
Sphenoidal
sinus
Frontal sinus
Sella
turcica
Nasal bone
1
3
• perpendicular
plate of ethmoid
• septal cartilage
• vomer
2
3
Transcribed Image Text:Crista galli Sphenoidal sinus Frontal sinus Sella turcica Nasal bone 1 3 • perpendicular plate of ethmoid • septal cartilage • vomer 2 3
Expert Solution
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The most anterior part of the nose is supported by bone, called the dorsum , which forms a ridge along both sides at the top. On each side, the bottom tip of the dorsum is formed by the small lacrimal bone , and below this are two thin nasal bones . The large nasal concha (the "shell" over your nostrils) also contributes to the lower margin of each side.

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