Skeletal System

Question 1

Two basic types of bone

Answer 1

Compact bone and spongy bone

Question 2

Dense and looks smooth

Answer 2

Compact bone

Question 3

Composed of small needlelike piece of bone and lot of open space

Answer 3

Spongy bone

Question 4

Are thin flattened and usually curve

Answer 4

Flat bone

Question 5

Bones that do not fit one of the preceding categories

Answer 5

Irregular bones

Question 6

Composed of a shaft

Answer 6

Proximal epiphysis
Distal epiphysis

Question 7

Compact bone contains yellow marrow

Answer 7

Shaft

Question 8

Covered by hyaline cartilage contain spongy bone

Answer 8

Epiphyses

Question 9

Thin layer of hyaline cartilage

Answer 9

Articular cartilage

Question 10

The central hallow portion

Answer 10

Medullary cavity

Question 11

Inside of medullary cavity thin epithelial membrane called

Answer 11

Endosteum

Question 12

Rich in fat

Answer 12

Yellow marrow

Question 13

Blood cell reproducing

Answer 13

Red bone

Question 14

Dense fibrous membrane called

Answer 14

Periosteum

Question 15

Bones breaks clearly but not penetrate the skin

Answer 15

Simple fracture

Question 16

Broken bones ends penetrate through the skin

Answer 16

Compound fracture

Question 17

Boned break into many fragment

Answer 17

Communited

Question 18

Boned crushed

Answer 18

Compression

Question 19

Broken bones portion pressed inward

Answer 19

Depression

Question 20

Broken bones ends are forced into each other

Answer 20

Impacted

Question 21

Break occurs when excessive twisting

Answer 21

Spiral

Question 22

Bone breaks incomplete

Answer 22

Greenstick

Question 23

A fracture is treated bye

Answer 23

Reduction

Question 24

Bone ends are waxed back into their Normal position

Answer 24

Closed reduction

Question 25

Surgery is performed and the end the bone are secured together with pin or wires

Answer 25

Open reduction

Question 26

Axial skeleton

Answer 26

Skull Hyoid Vertebral column Thoracic cage

Question 27

Appendicular skeleton

Answer 27

Pectoral girdle or shoulder Bone of the upper limb Pelvic girdle or hip Bone of the lower limb

Question 28

Skull formed two set of bones

Answer 28

Cranium Facial bones

Question 29

8 large flat cranial bones protect the brain

Answer 29

Cranium

Question 30

Form forehead bony under the eyebro

Answer 30

Frontal

Question 31

Bones form most of the superior and lateral wall of the cranium

Answer 31

Parietal

Question 32

Form side of the cranium and part of the cranial floor

Answer 32

Temporal bones

Question 33

Form the roof of the nasal cavity

Answer 33

Ethmoid bone

Question 34

Important bone markings

Answer 34

External auditory meatus Styloid process Zygomatic process Mastoid process Jugular foramen Carotid canal

Question 35

Lead to the eardrum and middle ear

Answer 35

External auditory meatus

Question 36

A sharp needlelike projection

Answer 36

Styloid process

Question 37

Rough projection posterior and inferior to the external auditory meatus

Answer 37

Mastoid process

Question 38

14 bones composed the face

Answer 38

Facial bones

Question 39

Two maxillary bones fuse to form the upper jaw

Answer 39

Maxillae

Question 40

Paired palatine bone lie posterior

Answer 40

Palatine bones

Question 41

Commons referred as the cheek bone

Answer 41

Zygomatic bone

Question 42

Finger nail size bone forming part of the medial wall

Answer 42

Lacrimal bone

Question 43

Small rectangular bones bridge of the nose

Answer 43

Nasal bones

Question 44

Single bone in the media line of nasal cavity

Answer 44

Vomer bones

Question 45

Thin curved bone projecting from lateral wall of nasal cavity

Answer 45

Inferior conchae

Question 46

Lower jaw largest and strongest bone of the face

Answer 46

Mandible

Question 47

Abnormal spinal curvature

Answer 47

Scoliosis - spine Kyphosis - hunchback Lordosis- ex. Pregnat woman

Question 48

Composed of the sternum ,ribs ,and thoracic vertebrae

Answer 48

Bony thorax

Question 49

Shoulder blade

Answer 49

Scapulae

Question 50

Bone in upper limbs

Answer 50

30 separate bones

Question 51

Pelvic girdle formed

Answer 51

Two coxal bone