8Bones Flashcards

1
Q

Lower jaw bone; contains lower teeth; forms chin; the M in TMJ

A

Mandible

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2
Q

Articulates with the temporal bone to form a freely movable joint

A

Mandible

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3
Q

Opening in the temporal bone for the ear

A

External Auditory Meatus

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4
Q

Upper jaw bone; contains upper teeth

A

Maxilla

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5
Q

Cheekbones; forms part of the orbits of the eyes

A

Zygomatic Bones

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6
Q

Forms top and sides of the skull

A

Parietal

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7
Q

Forms bony structure of the nasal cavity

A

Ethmoid

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8
Q

Forms the floor and back wall of the cranium; the condyles of this bone sit on the atlas

A

Occipital

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9
Q

The large hole in this bone is called the foramen magnum

A

Occipital

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10
Q

Forms the posterior part of the hard palate and the floor of the nasal cavity

A

Palatine bones

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11
Q

Butterfly-shaped bone that forms part of the floor and the sides of the cranium; the sella turcica houses the pituitary gland

A

Sphenoid

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12
Q

Forms forehead; articulates with the parietal bones at the coronal suture

A

Frontal

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13
Q

Means “little fountain” the baby’s soft spots

A

Fontanels

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14
Q

On the sides of the head close to the ears; the T in TMJ; contains external auditory meatus, styloid process, zygomatic process, and mastoid process

A

Temporal

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15
Q

First seven pairs of ribs; closest to clavicle; attach directly to sternum by the costal cartilage

A

True ribs

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16
Q

Next 5 pairs of ribs; ribs that attach indirectly to the sternum

A

False ribs

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17
Q

Last 2 pairs of false ribs; ribs that do not attach to the sternum

A

Floating ribs

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18
Q

Lower tip of the sternum

A

Xiphoid process

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19
Q

The depression on the superior border of the manubrium

A

Suprasternal notch

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20
Q

The part of the sternum closest to the collarbone

A

Manubrium

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21
Q

The largest part of the sternum; located between manubrium and the xiphoid process

A

Body

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22
Q

The articulation between the manubrium and the body of the breastbone; rib 2 located at this articulation; angle of Louis

A

Manubriosternal joint

23
Q

Should be less than 90 degrees

A

Costal angle

24
Q

Shoulder blade or wingbone; Bone that contains the glenoid cavity; contains acromion and coracoid process

A

Scapula

25
Q

Depression where the head of the humerus articulates with the scapula

A

Glenoid Cavity

26
Q

Long bone of the arm that articulates with the scapula; the ulna and this bone articulate ti forma hinge joint at the elbow

A

Humerus

27
Q

The scapula articulates with this bone to form a ball and socket joint at the shoulder; bone that contains the olecranon fossa

A

Humerus

28
Q

Bony part of the ulna that forms the elbow

A

Olecranon Process

29
Q

Collarbone; long slender bone that articulates with both the sternum and the scapula

A

Clavicle

30
Q

Bones that form palm of the hand; bones that articulate with the proximal phalanges

A

Metacarpals

31
Q

The 14 bones that form the fingers

A

Phalanges

32
Q

The clavicle and the scapula form this structure; shoulder girdle

A

Pectoral girdle

33
Q

Long bone in the forearm that is located on the same side as the pinky; “sidekick” of radius; the radius and this bone cross during supination

A

Ulna

34
Q

Wrist bones

A

Carpals

35
Q

Bone in forearm that is on the thumb side; contains olecranon process

A

Radius

36
Q

Process on the scapula that is the pointy part of the shoulder

A

Acromion Process

37
Q

The phalange that contains only 2 bones; the thumb

A

Pollex

38
Q

The part of the coxal bone on which you sit

A

Ischial tuberosity

39
Q

Bone that contains the obturator foramen; composed of the pubis, ischium, and illium

A

Coxal bone

40
Q

Kneecap

A

Patella

41
Q

Shin bone; the distal end of this bone is the medial malleolus; the long weight-bearing bone of the leg

A

Tibia

42
Q

Cartilaginous disc between the two pubic bones; the disk expands during pregnancy

A

Symphysis Pubis

43
Q

Part of the hipbone that “flares”

A

Ilium

44
Q

The instep of the foot is formed by these bones; forms the ball of the foot

A

Metatarsals

45
Q

Thin, non-weight-bearing long bone of the leg; distal end of this bone is the lateral malleolus

A

Fibula

46
Q

Heel bone

A

Calcaneous

47
Q

Bony process on the femur

A

Trochanter

48
Q

Articulates with the coxal bone to form the hip and the tibia to form the knee; largest bone in the body; thigh bone

A

Femur

49
Q

The head of the femur articulates with this depression in the coxal bone; the depression is formed by the union of the ilium, ischium, and pubis

A

Acetabulum

50
Q

Formed by the 2 coxal bones and cartilage disk

A

Pelvic girdle

51
Q

The big toe; 2 bone phalange

A

Hallux

52
Q

This tarsal bone articulates with both the tibia and fibula

A

Talus

53
Q

C1; yes motion

A

Atlas

54
Q

C2; no motion; dens (odontoid process)

A

Axis