Lec. 3 Bone Tissue

Question 1

The Extracellular Matrix of Bone Tissue contains

Answer 1

55% crystallized mineral salts, 30% collagen fibres, 15% water

Question 2

What bones have a paranasal sinus

Answer 2

Frontal, ethmoid, sphenoid, maxilla

Question 3

Which region of a long bone articulates with other bones

Answer 3

Epiphysis

Question 4

What are the landmarks for the frontal bone

Answer 4

Supraorbital margin (ridges) (2) and supraorbital Foramen (2)

Question 5

What Color is the parietal bone

Answer 5

Blue

Question 6

Temporal bone landmarks

Answer 6

External auditory meatus, internal auditory meatus, mandibular fossa, zygomatic process, mastoid process, styloid process, stylomastoid foramen, carotid foramen, jugular foramen

Question 7

Landmarks of occipital bone

Answer 7

Foramen magnum, occipital condyles (2), superior nuchal line, inferior nuchal line, external occipital protuberance

Question 8

Landmarks for sphenoid process

Answer 8

Body, sella turica, greater wing (2), lesser wing (2), pterygoid process, optic foramen (2), superior orbital fissure (2), foramen rotundum (2), foramen ovale (2)

Question 9

Landmarks for the ethmoid bone

Answer 9

Crib plate
Crista Galli
Perpendicular plate

Question 10

Landmarks for zygomatic bone (2)

Answer 10

Temporal process

Question 11

Landmarks for maxilla

Answer 11

Infraorbital foramem

Question 12

Landmarks for Mandible

Answer 12

Body, angle (2), Ramus (2), mandibular notch (2), condylar process (2), Coronoid process (2)

Question 13

Structures (eg. nerves and blood vessels) of