Midterm unit 4 Flashcards

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1
Q

Axial skeleton\

A

bones that lie around the longitude axis of the human body. Main function is to support and protect organs (80 bones)

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2
Q

Appendicular

A

bones of the upper and lower limbs and bones forming the girdles that connect limbs to axial skeleton. Holds limbs in place (126)

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2
Q

Long bones

A

greater in length than width

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3
Q

Flat bone

A

Thin

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4
Q

SHort bones

A

cube shaped

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5
Q

Irregular bones

A

complex shaped

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6
Q

Articulating surfaces bone markings

A

condyle, facet, head, trochlea

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7
Q

Condyle

A

Large, smooth, rounded, oval structure (end of femur)

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8
Q

facet

A

Small, flat, shallow surface

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9
Q

head

A

Prominent, rounded epiphysis (little bone at the tip of pelvis)

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10
Q

Trochlea

A

Smooth, grooved, pulleylike process (Bottom of humorous)

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11
Q

Depression

A

Alveolus, fossa, sulcus

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12
Q

Alveolus

A

deep pit or socket in the maxillae or mandible

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13
Q

Fossa

A

flattened (indent at the bottom of the humerus

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14
Q

Sulcus

A

narrow groove ( top of humorous)

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15
Q

Projections

A

Crest, epicondyle, line, process, ramus, spine, trochanter, tubercle, tubersity

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16
Q

Crest

A

Narrow, prominent, ridge-like 9(EDGE OF PELVIS)

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17
Q

Epicondyle

A

projection adjacent to a condyle

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18
Q

line

A

low ridge (the inside of the hole in pelvis)

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19
Q

Process

A

any marked bony prominence (cheek bone)

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20
Q

Ramus

A

angular extension of a bone relative to the rest of the structure (top of jaw)

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21
Q

Spine

A

Pointed slender process (bottom of edge of pelvis)

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22
Q

Trochanter

A

massive, rough projection found only on femur ( the top)

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23
Q

tuberosity

A

Large, rough (middle of humorous)

24
Q

Opening spaces

A

Canal, fissure, foramen,meatius, Sunnis

25
Q

Canal

A

passageway through a bone (behind the ear)

26
Q

fissure

A

narrow still like opening through bone (eye)

27
Q

meatus

A

passageway through the bone (side of skull)

28
Q

Sinus

A

cavity or hollow space (side of head)

29
Q

Cranial bones

A

8: frontal, pariental, temporalm occipital, sphenoid, ethmoid

30
Q

Facial bones

A

14: Mandible, maxilla, vomer, nasal, Zygomatic, lacrimal, palatine inferior nasal concha

31
Q

Vertebral column

A

26:Cervicle spine, Thoracic spine, lumbar spine, scrum, coccyx

32
Q

How many cervical spine

A

7

33
Q

How many thoracic spine

A

12

34
Q

how many lumbar spine

A

5

35
Q

How many scare spine

A

5

36
Q

Associated bones with skull

A

7: Malleus, incus, stapes, hyoid

37
Q

Thoracic cages

A

sternum, 24 ribs

38
Q

Pectoral girdle

A

clavicle, scapula, os coxae

39
Q

Upper limbs

A

Clavicle, scapula, humerus, carpals, radius, metacarpals, ulna, phalanges

40
Q

Lower limbs

A

Femur, tarsals, patella, metatarsals, tibia, phalanges, fibula

41
Q

Vertebra

A

body, pedicle, lamina, processes, foramen, discs

42
Q

True ribs

A

1-7 attached to the sternum

43
Q

False ribs

A

8-10 attached indirectly

44
Q

Floating ribs

A

11-12 floating

45
Q

clavicle

A

Acromial end, sternal end

46
Q

scapula

A

spine, acromion, corrois process, glend process

47
Q

Arm

A

humerus, greater tubercle, lesser tubercle, lateral epicondyle, medial epicondyle, capitulum, trachlea

48
Q

Forearm

A

radius (ulnar notch), ulna (olecranon, radial notch)

49
Q

Hand

A

Capals (16), metacarpals (10), phalanges (10), Middle phalanges (8), distal phalanges (10)

50
Q

True pelvis

A

the inside

51
Q

false pelvis

A

the outside

52
Q

Thigh

A

Femur (medial and lateral epicondyles and greater and lesser trochanter) and patella

53
Q

leg

A

Tibia (later and medial condyles) and Fibula (lateral malleolus)

54
Q

Foot

A

tarsals (14) talus, calcaneus, Metatarsal (10) and phalanges (proximal, middle, and distal)

55
Q

Major cavities

A

Cranial, orbit, oral

56
Q

Curves in the spine

A

primary: Thoracic and sacral curves are concave (present at birth)
-Secondary: cervical and lumbar appear after birth convex appear when a kid is learning how to walk

57
Q

Difference between a women and a man pelvis

A

Male: large, heavier, and more narrow. Public arch angle greater then 90
Female: is rounder has a flared iliac crest, eider pelvic opening, public arch angle less then 90 degrees