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AnaPhy Muscular > Skeletal System > Flashcards

Skeletal System Flashcards

1
Q

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

A

Bones

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2
Q

number of bones in our body

A

206

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3
Q

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

A

spongy bone

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4
Q

made of collagen, it is a hard bone

A

compact bone

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5
Q

bone covered in two layers

A

periosteum and endosteum

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6
Q

outer layer of the bone

A

periosteum

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7
Q

inner layer of the bone

A

endosteum

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8
Q

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

A

bone matrix

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9
Q

runs through our yellow bone marrow

A

blood vessels

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10
Q

carries deoxygenated blood in our body

A

veins

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11
Q

carries oxygenated blood in our body

A

arteries

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12
Q

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

A

epiphysis

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13
Q

the middle part of the bone

A

diaphysis

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14
Q

2 subdivision of skeletal system

A

axial skeleton and appendicular skeleton

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15
Q

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

A

axial skeleton

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16
Q

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

A

appendicular skeleton

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17
Q

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

A

skull

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18
Q

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

A

frontal bone

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19
Q

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

A

occipital bone

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20
Q

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

A

parietal bone

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21
Q

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

A

temporal bone

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22
Q

separate the frontal and parietal bone

A

coronal suture

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23
Q

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

A

sphenoid bone

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24
Q

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

A

ethmoid bone

25
Q

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

A

maxilla

26
Q

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

A

mandible

27
Q

shape the cheeks and forms the outer margin of the orbit

A

zygomatic bone

28
Q

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

A

nasal bone

29
Q

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

A

lacrimal bone

30
Q

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

A

palatine bone

31
Q

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

A

inferior nasal conchae (turninates)

32
Q

form the posterior portion of the nasal septum

A

vomer bone

33
Q

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

A

Hyoid Bone

34
Q

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

A

vertebral column

35
Q

5 major part of the spinal column or spinal cord

A

cervical, thoracic, lumbar, sacrum, and coccyx

36
Q

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

A

Hyoid Bone

37
Q

protects the cervical spinal nerve

A

cervical spinal column

38
Q

cover the lungs

A

ribs

39
Q

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

A

sternum

40
Q

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

A

manumbrium

41
Q

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

A

body

42
Q

end part of the sternum

A

xiphoid process

43
Q

number of ribs

A

12 pairs of ribs , 24 in total

44
Q

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

A

true ribs

45
Q

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

A

false ribs

46
Q

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

A

floating ribs

47
Q

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

A

intercostal spaces

48
Q

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

A

upper extremity

49
Q

longest bone of upper extremity

A

humerus

50
Q

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

A

radius

51
Q

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

A

ulna

52
Q

combine clavicle and scapula

A

shoulder girlde

53
Q

joint that combine the scapula and clavicle

A

sternoclavicular joint

54
Q

eight small bones that form the wrist

A

carpal bones

55
Q

bones that forms the framework of our hands

A

metacarpals

56
Q

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

A

lower extremities

57
Q

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

A

pelvic girdle

58
Q

each coxal bone is made up of

A

three bones

59
Q

3 coxal bone

A

ilium - largest
ischium- strongest, lowermost
pubis - anteriormost

AnaPhy Muscular (2 decks)

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