Intro: Skull and Axial Skeleton

What are the cranial bones?

Frontal, occipital, sphenoid, ethmoid, parietal, and temporal

Which cranial bones are paired?

Parietal and temporal.

How many cranial bones are there in total?

8

What are the facial bones?

Mandible, vomer, nasal, lacrimal, maxilla, zygomatic, palatine, inferior nasal concha.

What facial bones are single?

Mandible and vomer

How many facial bones are there in total?

14

What are the sutures of the skull?

Coronal, sagittal, lambdoidal, and squamous

What are the cavities of the skull?

Cranial cavity, middle ear cavity, inner ear cavity, orbit, and nasal cavity

What are the sinuses of the skull?

Frontal, maxillary sinus, sphenoidal, and ethmoidal air cells.

What are the auditory ossicles?

Malleus, incus, and stapes.

This is?

Malleus

This is?

Incus

This is?

Stapes

What bone is not connected to any other bone?

Hyoid

The vertebral column is composed of?

Cervical vertebrae (7), thoracic vertebrae (12), lumbar vertebrae (5), sacrum (5 fused v), coccyx (3-5 fused v)

The thorax is composed of?

The sternum and ribs

Parts of the sternum are?

manubrium

body/gladiolus

xiphoid process

Ribs are separated into?

True and false ribs

True ribs name and amount are?

vertebrosternal ribs (1-7)

False ribs name and amount are?

vertebrochondral ribs (8-10) and

vertebral (floating) ribs (11-12)

What is the name of the green?

How many are there?

Vertebrosternal ribs, one to seven

What is the name of the blue?

How many are there?

vertebrochondral ribs, eight to ten

What is the name of the red?

How many are there?

vertebral (floating) ribs, eleven to twelve