Cranial Bones

Question 1

Answer 1

Parietal Bone x2

• Cranial Bone
• side walls of cranium
• roof of cranium
• sagittal suture coronal suture

Question 2

Answer 2

Temporal x2

• Cranial Bone
• wall of cranium
• floor of cranium
• floors and sides of orbits
• squamosal suture
• external acoustic meatus
• mandibular fossa mastoid
• process petrous portion

Question 3

Answer 3

Occipital (1)

• Cranial Bone
• back of skull base of cranium
• foramen magnum
• occipital condyles
• lambdoidal suture

Question 4

Answer 4

Sphenoid

• Cranial Bone
• base of cranium “bat “ shaped bone
• sides of skull
• floors and sides of orbits
• sella turcica
• sphenoidal sinuses
• Greater wing

Question 5

Answer 5

Ethmoid (1)

• Cranial Bone
• roof and walls of nasal cavity
• floor of cranium
• wall of orbits
• cribiform plates perpendicular plate
• superior and middle nasal conchae
• ethmoidal sinuses
• crista gallis

Question 6

Answer 6

Frontal

• Cranial Bone
• forehead
• roof of nasal cavity
• roofs of orbits
• frontal sinuses
• supraorbital ridge

Question 7

Answer 7

Frontal Sinus of Frontal bone

Question 8

Answer 8

Supraorbital Margin of Frontal Bone

Question 9

Answer 9

Petrous Part of Temporal Bone

(Inside Head)

Question 10

Part A

Answer 10

Squamous part of Temporal Bone

(part you see)

Question 11

Part E

Answer 11

Mastoid part of Temporal Bone

(Part you feel)

Question 12

Answer 12

Foramen Magnum of Occipital Bone

Question 13

Answer 13

Occipital Condyles

Question 14

Answer 14

Crista Galli of Ethmoid Bone

Question 15

Answer 15

Perpendicular Plate of Ethmoid Bone