Skeletal System

Question 1

Provides framework in our body, protects our internal organ, and also produce blood cells

Answer 1

Bones

Question 2

number of bones in our body

Answer 2

206

Question 3

soft part of the bone, located at the end of long bone, contain red blood cells

Answer 3

spongy bone

Question 4

made of collagen, it is a hard bone

Answer 4

compact bone

Question 5

bone covered in two layers

Answer 5

periosteum and endosteum

Question 6

outer layer of the bone

Answer 6

periosteum

Question 7

inner layer of the bone

Answer 7

endosteum

Question 8

composed of organic and inorganic substances of the bone, non living part of the bone

Answer 8

bone matrix

Question 9

runs through our yellow bone marrow

Answer 9

blood vessels

Question 10

carries deoxygenated blood in our body

Answer 10

veins

Question 11

carries oxygenated blood in our body

Answer 11

arteries

Question 12

end part of the bone or distal end of the bone, upper end part of lower end part

Answer 12

epiphysis

Question 13

the middle part of the bone

Answer 13

diaphysis

Question 14

2 subdivision of skeletal system

Answer 14

axial skeleton and appendicular skeleton

Question 15

are the bone that can be found in the middle part of our body, they belongs to the long axis of our body

Answer 15

axial skeleton

Question 16

these are the bones located in the distal part or lateral part of the body, upper and lower extremities, it is our arms, hands, and legs

Answer 16

appendicular skeleton

Question 17

protects and covered the brain from the outside, it is the hard membrane or the external, made up of 28 bones

Answer 17

skull

Question 18

where we can see the frontal lobe, anterior or front part of the skull
contains the frontal sinuses, forms the upper part of the Orbis, forms the coronal suture with the two parietal bones

Answer 18

frontal bone

Question 19

posterior part of the skull, where usually the vertebral column attached

Answer 19

occipital bone

Question 20

flat bone, top part of the skull, form the bulging top of the cranium, forms several suture

Answer 20

parietal bone

Question 21

skull bone close to the ears, located at the lateral part of the skull, forms the lower sides of the cranium and part of the cranial floor, contains the inner and middle ears

Answer 21

temporal bone

Question 22

separate the frontal and parietal bone

Answer 22

coronal suture

Question 23

found between the frontal and temporal bones. A bat-shaped boned located central portion of the cranial floor. contains the sphenoid sinuses

Answer 23

sphenoid bone

Question 24

can be found inside the eye orbit, a complicated irregular bone that lies anterior to the sphenoid and posterior nasal bone.

Answer 24

ethmoid bone

Question 25

upper jaw, supports the upper teeth and use for mastification. Forms part of the orbital floors, roof of the mouth, and floor and sidewalls of the nose, contains maxillary sinuses

Answer 25

maxilla

Question 26

largest, strongest of the bone of the face, forms the only movable joint of the skull with the temporal bone

Answer 26

mandible

Question 27

shape the cheeks and forms the outer margin of the orbit

Answer 27

zygomatic bone

Question 28

both nasal bones form the upper part of the bridge of the nose, cartilage forms the lower part

Answer 28

nasal bone

Question 29

paper-thin bone that lies just posterior and lateral to each nasal bone. Forms the nasal cavity and medial wall of the orbit, support and houses the lacrimal gland, lacrimal gland release fluid or what we call tears

Answer 29

lacrimal bone

Question 30

two-bones form the posterior part of the hard palate, vertical portions forms the lateral wall of the posterior part of each nasal cavity

Answer 30

palatine bone

Question 31

form the lower edge projecting into the nasal cavity and form the nasal meatus

Answer 31

inferior nasal conchae (turninates)

Question 32

form the posterior portion of the nasal septum

Answer 32

vomer bone

Question 33

U-shaped bone lacated, it is the only U-shape bone and only bone that articulates with no other bones, lies on top of larynx

Answer 33

Hyoid Bone

Question 34

bones that support and made up the spinal cord, divided into 5 part, forms the flexible longitudinal axis of the skeleton, consists of 24 vertebrae plus the sacrum and coccyx

Answer 34

vertebral column

Question 35

5 major part of the spinal column or spinal cord

Answer 35

cervical, thoracic, lumbar, sacrum, and coccyx

Question 36

U-shaped bone located, it is the only U-shape bone and only bone that articulates with no other bones, lies on top of larynx

Answer 36

Hyoid Bone

Question 37

protects the cervical spinal nerve

Answer 37

cervical spinal column

Question 38

cover the lungs

Answer 38

ribs

Question 39

dagger-shaped bone in the middle of the anterior chest wall made up of Manubrium, Body, Xiphoid, where the ribs are connected at

Answer 39

sternum

Question 40

the head part of the sternum, where the first rib is connected

Answer 40

manumbrium

Question 41

the biggest part of the sternum where the ribs are directly connected

Answer 41

body

Question 42

end part of the sternum

Answer 42

xiphoid process

Question 43

number of ribs

Answer 43

12 pairs of ribs , 24 in total

Question 44

first 7 ribs are called, because they are connected in our sternum

Answer 44

true ribs

Question 45

8-12 ribs are not directly connected in our sternum they are called

Answer 45

false ribs

Question 46

11-12 ribs are not fused together, they are called

Answer 46

floating ribs

Question 47

spaces between our ribs are called, where the intercostal muscle is located,

Answer 47

intercostal spaces

Question 48

consists of the bones of the shoulder girdle, upper arm, lower arm, wrist, and hand

Answer 48

upper extremity

Question 49

longest bone of upper extremity

Answer 49

humerus

Question 50

bones that align in our thumbs it is a thicker bone of our lower arm is called

Answer 50

radius

Question 51

bones that align in our pinky, it is a thin bone of our lower arm is called

Answer 51

ulna

Question 52

combine clavicle and scapula

Answer 52

shoulder girlde

Question 53

joint that combine the scapula and clavicle

Answer 53

sternoclavicular joint

Question 54

eight small bones that form the wrist

Answer 54

carpal bones

Question 55

bones that forms the framework of our hands

Answer 55

metacarpals

Question 56

consists of the bones of the hip, thigh, lower leg, ankle, and foot

Answer 56

lower extremities

Question 57

made up of the sacrum and the two coxal bones bound tightly by strong ligaments, passageway of the baby during delivery

Answer 57

pelvic girdle

Question 58

each coxal bone is made up of

Answer 58

three bones

Question 59

3 coxal bone

Answer 59

ilium - largest ischium- strongest, lowermost pubis - anteriormost