Anatomy Unit 3 Exam

Kyphosis

Hunchback

Kyphosis Deviation?

Posterior

Lordosis

Obesity Pregnancy

Lordosis Deviation?

Anterior

Thoracic or Lumbar region deviation?

Lateral

What does the vertebral column do?

Protects spine and supports trunk

What vertebrae has the largest vertebral body?

Lumbar

What verterbrae has the smallest canal?

Lumbar

Which vertebrae has a long and point end?

Thoracic

What vertebrae has a bifd spine?

Cervical

Which vertebraw has costal facets?

Thoracic

What does “costal” mean?

Rib

C1

Atlas

C2

Axis

Does C1 or C2 Nod head yes?

C2

Does C1 or C2 Swivel head “no”?

C2

Does C1 or C2 have dens?

C2

Does C1 or C2 have no vertebral body?

C1

Where does the ribs and vertebrae articulate at?

1.) Head of the ____ and body of the _____

2.) _____ of the rib and the _____ process of the vertebrae

rib, vertebrae, tubercle, transverse

What does the rib cage protect?

Heart and lungs

How many ribs articulate with the sternum?

7

What pairs are the true ribs?

Pairs 1-7

What do the true ribs attach to?

The sternum

What pairs are the false ribs?

Pairs 8-10

What do the false ribs attach to?

The costal cartilage of the rib

What pairs are the floating ribs?

Pairs 11-12

What do the floating ribs attach to?

They attach to nothing. They just float.

What do the erector spinae muscles do?

Hold up the spine

The erector spinae muscles go from L___ to M___

Lateral, Medial

What is the order of the erector spinae muscles?

iliocostalis, longissimus, and spinalis

What does the iliocostalis attach to?

The ribs

What does the spinalis run along?

The spine

What does the pectoral girdle do?

Holds upper limb on the trunk area

Where does the pectoral girdle attach to?

The axial skeleton at the sternoclabicular joint 

What is the social term for the clavicle?

The collarbone

What does the sternal end of the clavicle articulate with?

It articulates with the manubrium

Is the anterior side of the clavidle smooth or rough?

Smooth

Does the clavidle break easily?

Yes, it’s a skinny bone

What does the humerous articulate with?

The scapula

Where does the clavicle articulate at?

The acomion 

What is the extension of the spine of the scapula?

Acromion

Is this a right or left scapula?

Right scapula

Where is the humerous found?

In the arm

Where does the head of the humerous sit?

It sits in the gleonid cavity

Is the lesser tubercle of the humerous lateral or medial?

medial

is the greater tubercle of the humerous later of medial?

latera

Where is the humerous commonly broken at?

The surgical neck (thin and easy to break)

Does anterior or posterior have 2 fossa (humerous)?

anterior

Does anterior or posterior have 1 fossa (humerous)?

posterior

Good place for muscles to attach?

epicondyles

Cap of the humerous?

The capitulium

Where does the ulna interact?

The trochlea

Is ulna medial or lateral?

Medial

Where does the oleclanon process fit in?

It fits in the oleclanon fossa

Where does the trochlear notch fit onto?

Trochlear of humerus

Where is the coronoid?

On the ulna

How many carpal bones do we have?

8

Order of carpal bones?

Scaphoid, lunate, triquetrum, pisiform,hamate, capitate, trapezoid, capitate, hamate

How many phalanges are in the thumb?

2

Pollux meaning?

Thumb

Unilateral

Lateral flexion of head and verterbral column

Bilateral

Extend head and verterbral column

What four joints make up the shoulder joint?

Sternoclavicular, acromioclavicular, glenohumeral, and scapulohoracic

What is not a true anatomical joint?

scapulohoracic

Steroclavicular: Whar

C5 distinct trait

Bifid spine

T4 distinct trait

costal facet

L3 distinct trait

giant vertebral bodies