Axial Skeleton

Question 1

Articulated Skull

Answer 1

Cranial cavity. 
Nasal cavity. 
Nasal septum. 
Orbits. 
Sagittal suture. 
Coronal suture. 
Lambdoid suture. 
Squamous suture.
 Zygomatic arch. 
Inferior orbital fissure. 
Jugular foramen. 
Foramen lacerum. 
Incisive foramen.

Question 1

Frontal Bone

Answer 1

Squamous part. 
Glabella. 
Supraorbital Margin. 
Supraorbital foramen or notch.
Frontal sinuses

Question 2

Cranial bones

Answer 2

Frontal. 
Parietal. 
Temporal. 
Occipital. 
Sphenoid.
Ethmoid.

Question 3

Temporal Bone

Answer 3

Squamous part. 
Zygomatic Process. 
Mandibular fossa. 
Tympanic part. 
External acoustic meatus. 
Styloid process. 
Mastoid process. 
Mastoid Air Cells. 
Petrous Part. 
Carotid Canal. 
Internal Acoustic meatus

Question 4

Occipital

Answer 4

Foramen magnum. 
Occipital condyles. 
Hypoglossal canal. 
External occipital protuberance. 
Nuchal lines.

Question 5

Sphenoid

Answer 5

Body. 
Sphenoidal sinuses. 
Sella turcica. 
Greater wings. 
Lesser wings. 
Pterygoid processes. 
Optic canal. 
Superior orbital fissure. 
Foramen ovale. 
Foramen spinosum. 
Foramen rotundum.

Question 6

Ethmoid

Answer 6

Perpendicular plate. 
Crista galli. 
Cribriform plate. 
Cribriform foramina. 
Ethmoidal sinuses. 
Orbital plate.
Superior nasal conchae. 
Middle nasal conchae.

Question 7

Maxilla (Maxillary Bone)

Answer 7

Frontal process.
Alveolar process. 
Palatine process. 
Infraorbital foramen. 
Maxillary sinus.

Question 8

Zygomatic

Answer 8

Temporal process

Question 9

Lacrimal

Answer 9

Lacrimal Groove

Question 10

Mandible

Answer 10

Body. 
Ramus. 
Angle of the Mandible. 
Head of the mandible. 
Condylar process.
Coronoid Process.
Mandibular notch.
Mental foramen. 
Mandibular foramen. 
Alveolar process.

Question 11

Articulated Vertebral Column

Answer 11

Intervertebral foramina.
Intervertebral discs.
Vertebral canal.

Question 12

General Features of Vertebrae

Answer 12

Body. 
Vertebral arch. 
Pedicles. 
Laminae. 
Vertebral foramen. 
Spinous process. 
Transverse Processes. 
Superior Articular processes. 
Superior articular facets. 
Inferior articular processes.
Inferior articular facets.

Question 13

Cervical Vertebrae

Answer 13

Transverse foramina. 
Atlas-1st. 
Axis- 2nd. 
Dens (Odontoid process). 
Vertabra prominens-7th.

Question 14

Thoracic Vertebrae

Answer 14

Costal facets

Question 15

Sacrum

Answer 15

Auricular surface. 
Median sacral crest.
Sacral foramina. 
Sacral canal. 
Superior articular processes. 
Promontory. 
Sacral hiatus

Question 16

Sternum

Answer 16

Manubrium
-Suprasternal notch
-Clavicular notch
-Costal notches
Body
-Sternal angle
-Costal notches
Xiphoid process

Question 17

Ribs

Answer 17

Costal cartilages
Head (capitulum)
Tubercle (Tuberculum)
Neck
Shaft (Body)
Costal groove

Question 18

Thoracic Skeleton

Answer 18

Sternum

Ribs

Question 19

Vertebrae

Answer 19

Cervical Vertebrae (7)
Thoracic Vertebrae (12)
Lumbar Vertebrae (5)
Sacrum (5 fused)
Coccygeal Vertebrae (Coccyx-4)

Question 20

Facial Bones

Answer 20

Maxilla (Maxillary Bone) [2]
Palatine (2)
Zygomatic (2)
Lacrimal (2)
Nasal (2)
Inferior Nasal Conchae (2)
Vomer
Mandible

Question 21

What makes up the AXIAL Skeleton?

Answer 21

Skull
Hyoid Bone
Vertebrae
Thoracic Skeleton