Bones and Landmarks Lab Exam 1

Question 1

condyle

Answer 1

a rounded prominence that articulates with another bone

Question 2

Epicondyle

Answer 2

the surface (medial or lateral) of the condyle

Question 3

Facet

Answer 3

a smooth, flat, articular surface on a bone that accomodates to another bone

Question 4

Foramen

Answer 4

a hole in a bone

Question 5

Fossa

Answer 5

a depression in a bone

Question 6

Meatus

Answer 6

a canal that goes through a bone

Question 7

Process

Answer 7

a prominence or projection extending from a bone

Question 8

Trochanter

Answer 8

a large, usually blunt process

Question 9

Tubercle

Answer 9

a smaller rounded process extending from a bone

Question 10

Tuberosity

Answer 10

a broad, fairly large process emerging from a bone

Question 11

Fontanel

Answer 11

a soft spot of membranour tissue in the fetal skull that has not yet been ossified

Question 12

Fissure

Answer 12

a groove or slot in a bone

Question 13

Head

Answer 13

a larger end of a long bone

Question 14

Suture

Answer 14

Fibrous joint between the flat bones of the skull

Question 15

axial

Answer 15

skull, vertebrae and ribs

Question 16

appendicular

Answer 16

all bones except the skull, vertebrae, and ribs

Question 17

cranial

Answer 17

skull bones touching the brain

Question 18

facial

Answer 18

skull bones not touching the brain

Question 19

what are the cranial bones

Answer 19

frontal bone, 2 parietal bones, occipital bone, sphenoid, ethmoid, 2 temporal bones

Question 20

how many cranial bones?

Answer 20

8

Question 21

sutures of cranial bones

Answer 21

coronal, Sagital, Lambdoidal, Squamosal

Question 22

how many landmarks on the Frontal bone?

Answer 22

3

Question 23

Landmarks on the frontal bone

Answer 23

frontal sinus, superior orbital fissure, zygomatic process

Question 24

how many landmarks on the occipital bone?

Answer 24

5

Question 25

landmarks on the occipital bone

Answer 25

foramen magnum, occipital condyles, external occipital protuberance, jugular foramen, hypoglossal canal

Question 26

how many landmarks on each temporal bone?

Answer 26

8

Question 27

landmarks on the temporal bone

Answer 27

``` zygomatic process, carotid canal, jugular foramen, external auditory meatus, internal auditory meatus mandibular fossa mastoid process styloid process ```

Question 28

how many landmarks on each parietal bone?

Answer 28

0

Question 29

how many landmarks on the sphenoid bone?

Answer 29

6

Question 30

landmarks on the sphenoid bone

Answer 30

``` sella turcica foramen rotundum foramen ovale foramen spinosum, sphenoid sinus optic foramen ```

Question 31

how many landmarks on the ethmoid bone?

Answer 31

5

Question 32

landmarks on the ethmoid bone

Answer 32

``` crista galli cribriform plates superior nasal conchae middle nasal conchae perpendicular plate ```

Question 33

Fossae found in Skull

Answer 33

``` (6) Anterior cranial fossa middle cranial fossa posterior cranial fossa superior orbital fissure inferior orbital fissure mandibular fossa ```

Question 34

what are the facial bones?

Answer 34

``` (15) maxila x 2 nasal bone x 2 palatine bone x 2 inferior nasal conchae x 2 vomer x 1 mandible x 1 hyoid x 1 zygomatic bone x 2 lacriminal bone x 2 ```

Question 35

landmarks on the maxila

Answer 35

``` frontal process alveolar process infraorbital foramen zygomatic process maxillary sinus ```

Question 36

landmarks on the lacriminal bone

Answer 36

nasolacriminal canal

Question 37

landmarks on the mandible

Answer 37

``` alveolar margin mental foramen mandibular condyle coronoid process mandibular foramen angle body mental protuberance mylohyoid line ramus ```

Question 38

zygomatic arch

Answer 38

'cheekbone' composed of zygomatic bone, zygomatic processes of the frontal bone, and maxilla and temporal bones

Question 39

Orbit

Answer 39

composed of ethmoid, sphenoid, lacriminal, zygomatic, frontal and maxila bones

Question 40

Hard Palate

Answer 40

composed of maxila and palatine bones

Question 41

Where are sinuses found?

Answer 41

frontal, ethmoid, sphenoid, and maxilla

Question 42

fetal skull fontanel

Answer 42

anterior posterior shenoidal mastoid

Question 43

Spinal vertebrae

Answer 43

``` cervical thoracic lumbar sacrum coccyx ```

Question 44

how many cervical vertebrae

Answer 44

7

Question 45

how many thoracic vertebrae

Answer 45

12

Question 46

how many lumbar vertebrae

Answer 46

5

Question 47

landmarks on cervical vertebrae

Answer 47

``` transverse foramen body intervertebral foramen Atlas (C1) Axis (C2 ```

Question 48

Atlas

Answer 48

landmark on C1 vertebrae rests against occipital condyles

Question 49

Axis

Answer 49

landmark on C2 vertebrae allows us to rotate head but guards againt over extending

Question 50

landmarks on thoracic vertebrae

Answer 50

superior costal facet | inferior costal facet

Question 51

superior costal facet

Answer 51

articulate with the head of the rib

Question 52

landmarks on spinal vertebrae

Answer 52

``` (16) dens centrum (body) laminae pedicles vertebral arch spinous process transverse process superior articular process inferior articular process transverse foramen intervertebral foramen vertebral foramen transverse costal facet superior costal facet inferior costal facet intervertebral discs ```

Question 53

vertebral landmarks for rib articulation

Answer 53

transverse costal facet superior costal facet inferior costal facet intervertebral discs

Question 54

dens

Answer 54

sticks up on axis (C2)

Question 55

landmarks on sacrum

Answer 55

``` (5) sacral canal auricular surface sacral promontory sacral foramina sacro-iliac joint ```

Question 56

Hip Bones (Pelvic girdle)

Answer 56

``` (8) Os Coxae x 2 Ilium x 2 Ischium x 2 Pubis Pubis symphasis ```

Question 57

landmarks on ilium

Answer 57

``` (9) iliac crest anterior superior iliac spine posterior superior iliac spine anterior inferior iliac spine posterior inferior iliac spine auricular surface iliac fossa greater sciatic notch acetabulum ```

Question 58

landmarks on ischium

Answer 58

(3) ischial tuberosity ischial spine lesser sciatic notch

Question 59

landmarks on pubis

Answer 59

``` (4) pubis tubercle body inferior ramus of pubis obturator foramen ```

Question 60

Thorax (chest) bones

Answer 60

(2) Sternum Ribs

Question 61

landmarks on sternum

Answer 61

(3) manubrium body Xiphoid process

Question 62

landmarks on ribs

Answer 62

``` (5) head costal tubercle articulating facets costal groove costal cartilages ```

Question 63

landmarks on clavicle

Answer 63

``` (4) sternal end costal tuberosity acromial end conoid tubercle ```

Question 64

Scapula R/L landmarks

Answer 64

``` (12) acromion corocoid process glenoid cavity subscapular fossa infraspinous fossa supraspinous fossa spine axillary border vertebral border suprascapular notch supraglenoid tubercle infraglenoid tubercle ```

Question 65

Humerous R/L landmarks

Answer 65

``` (16) head surgical neck anatomical neck medial epicondyle lateral epicondyle capitulum trochlea intertubercular sulcus lateral supracondylar ridge medial supracondylar ridge coronoid fossa radial fossa olecranon fossa greater tubercle lesser tubercle deltoid tuberosity ```

Question 66

Radius (suction cup) landmarks

Answer 66

``` (4) radial tuberosity head styloid process ulnar notch ```

Question 67

Ulna landmarks

Answer 67

``` (5) coronoid process olecrenon process trochlear notch radial notch styloid process ```

Question 68

Carpals proximal row

Answer 68

scaphoid lunate triquetrium pisiform

Question 69

Carpals distal row

Answer 69

trapezium trapezoid capitate hamate

Question 70

metacarpels

Answer 70

10 | mid hand

Question 71

phalanges

Answer 71

28 | fingers-proximal, medial, and distal on each phalange except thumbs only have 2

Question 72

Femur R/L landmarks

Answer 72

``` (12) gluteal tuberosity linea aspera greater trochanter lesser trochanter lateral epicondyle medial epicondyle lateral condyle medial condyle intercondylar fossa patellar surface head anatomical neck ```

Question 73

Patella R/L

Answer 73

no landmarks-knee cap

Question 74

Tibia R/L landmarks

Answer 74

``` (6) medial condyle lateral condyle interconylar eminence tibial tuberosity medial malleolus fibular notch ```

Question 75

Fibula landmarks

Answer 75

(1) | lateral malleolus

Question 76

Tarsals

Answer 76

(14) proximal- calcaneus, talus, navicular Distal- cuboid, lateral cuneiform, intermediate cuneiform, medial cuneiform

Question 77

Metatarsels

Answer 77

10

Question 78

Tarsal Phalanges

Answer 78

14