Chapter 8 - The Appendicular Skeleton Notes Flashcards

1
Q

Chapter 8 - The Appendicular Skeleton

Included in the Appendicular skeleton

A

upper limbs
lower limbs
pectoral and pelvic girdles

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2
Q

Chapter 8 - The Appendicular Skeleton

each upper limb articulates with the trunk via ______ or _________

A

pectoral girdle or shoulder girdle

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3
Q

Chapter 8 - The Appendicular Skeleton

pectoral girdle consists of

A

scapulae

clavicles

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4
Q

Chapter 8 - The Appendicular Skeleton

each clavicle articulates with the _______

A

manubrium of the sternum

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5
Q

Chapter 8 - The Appendicular Skeleton

what is the only direct connect between pectoral girdle and the axial skeleton

A

clavicle-manubrium of the sternum

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6
Q

Chapter 8 - The Appendicular Skeleton

what doe the scapula and clavicle do

A

position the shoulder
help move the upper limb
provide a base for muscle attachemtn

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7
Q

Chapter 8 - The Appendicular Skeleton

where muscles attach to the scapula/clavicle

A

marks are left in the form of bony ridges and flanges

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8
Q

Chapter 8 - The Appendicular Skeleton

scapula articulates with

A

humerus and clavicle

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9
Q

Chapter 8 - The Appendicular Skeleton

scapula serves as attachment site for

A

shoulder, back, and arm muscles

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10
Q

Chapter 8 - The Appendicular Skeleton

the clavicle does this

A

holds the shoulder away from the body, permitting free movement of the arm

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11
Q

Chapter 8 - The Appendicular Skeleton

both the _____ and the _______ are attached to ligaments and tendons

A

coracoid process

acromion

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12
Q

Chapter 8 - The Appendicular Skeleton

the _____ crosses the scapular body

A

scapular spine

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13
Q

Chapter 8 - The Appendicular Skeleton

the _____ articulates with the humerus at the shoulder

A

scapula

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14
Q

Chapter 8 - The Appendicular Skeleton

shoulder joint is called

A

glenohumeral joint

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15
Q

Chapter 8 - The Appendicular Skeleton

the _______ and ______ are important sites of muscle attachement

A

greater and lesser tubercles

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16
Q

Chapter 8 - The Appendicular Skeleton

the upper limb is attached ______ and functions in ________

A

loosely

grasping and manipulation

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17
Q

Chapter 8 - The Appendicular Skeleton

the arm bone is the

A

humerus

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18
Q

Chapter 8 - The Appendicular Skeleton

humerus articulates with

A

scapula (head)
radius (capitulum)
and ulna (trochlea)

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19
Q

Chapter 8 - The Appendicular Skeleton

sites of muscle attachment on the humerus

A

great and lesser tubercles
deltoid tuberosity
epicondyles

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20
Q

Chapter 8 - The Appendicular Skeleton

the forearm consists

A

radius and ulna

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21
Q

Chapter 8 - The Appendicular Skeleton

ulna and radius articulate with

A

each other
humerus
wrist bones

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22
Q

Chapter 8 - The Appendicular Skeleton

wrist ligamenst attach to the

A

styloid processes of the radius and ulna

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23
Q

Chapter 8 - The Appendicular Skeleton

wrist has how many bones

A

8 carpal bones

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24
Q

Chapter 8 - The Appendicular Skeleton

carpal bones

A

triquetrm, pisiform, capitate, hamate, lunate, scaphoid, trapeszoid, trapezium

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25
# Chapter 8 - The Appendicular Skeleton a ligament stretches from ________ to the __________ to form the carpal tunnel
tubercle of the trapezium | hook of the hamate
26
# Chapter 8 - The Appendicular Skeleton what passes through the carpal tunnel
tendons nerves blood vessels
27
# Chapter 8 - The Appendicular Skeleton the distal row of the carpal bones articulates with
5 metacarpal bones
28
# Chapter 8 - The Appendicular Skeleton the spaces between the metacarpals are occupied with
soft tissue
29
# Chapter 8 - The Appendicular Skeleton the phalanges are the
digit bones
30
# Chapter 8 - The Appendicular Skeleton pollex
thumb
31
# Chapter 8 - The Appendicular Skeleton one or two _______ often form near the junction between proximal phalanx and the metacarpal of the thumb
sesamoid bones
32
# Chapter 8 - The Appendicular Skeleton the lower limb is attached solidly to the _____
coxa
33
# Chapter 8 - The Appendicular Skeleton function of the pelvic girdle
support and locomotion
34
# Chapter 8 - The Appendicular Skeleton the pelvic girdle consists of
2 ossa coxae (hip bones)
35
# Chapter 8 - The Appendicular Skeleton each os coxa is formed by the fusion of
ilium ischium pubis
36
# Chapter 8 - The Appendicular Skeleton the ____ is the largest hip bone
ilium
37
# Chapter 8 - The Appendicular Skeleton inside the ________, the ilium is fused to the ischium (posteriorly) and the pubic (anteriorly)
acetabulum
38
# Chapter 8 - The Appendicular Skeleton the coxae are connected ventrally by a pad of fibrocartilage at a joint called
pubis symphysis
39
# Chapter 8 - The Appendicular Skeleton function of the pubis symphysis
limits movement between pubis bones of the left and right coxae
40
# Chapter 8 - The Appendicular Skeleton the ____ articulates with the auriuluar surfaces of the ______
ilia | sacrum
41
# Chapter 8 - The Appendicular Skeleton what attaches the pelvic girdle to the axial skeleton
ilia
42
# Chapter 8 - The Appendicular Skeleton acetabulum is
a socket with a curved surface
43
# Chapter 8 - The Appendicular Skeleton acetabulum articulates with
head of femur
44
# Chapter 8 - The Appendicular Skeleton important sites of muscle attachment on the pelvic girdle
iliac crest iliac spines ischial tuberosity
45
# Chapter 8 - The Appendicular Skeleton the pelvis consists of
hip bones sacrum coccyx
46
# Chapter 8 - The Appendicular Skeleton subdivisions of the pelvis are
false (greater) pelvis | true (lesser) pelvis
47
# Chapter 8 - The Appendicular Skeleton the true pelvis encloses
the pelvic cavity, a subdivision of the abdominopelvic cavity
48
# Chapter 8 - The Appendicular Skeleton the bony edge of the true pelvis is called the
pelvic brim or linea terminalis
49
# Chapter 8 - The Appendicular Skeleton enclosed space of pelvic cavity is called
pelvic inlet
50
# Chapter 8 - The Appendicular Skeleton the false pelvis consists of
the expanded bladelike portions of each ilium superior to the pelvic brim
51
# Chapter 8 - The Appendicular Skeleton the pelvic outlet is the opening bound by
coccyx ischial tubersities inferior border of the pubic symphysis
52
# Chapter 8 - The Appendicular Skeleton the thigh bone is
femur
53
# Chapter 8 - The Appendicular Skeleton what is the longest bone in body
femur
54
# Chapter 8 - The Appendicular Skeleton femur articulates with
tibia coxa patella
55
# Chapter 8 - The Appendicular Skeleton sites of muscle attachment on femur are
greater and lesser trochanters | lateral and medial epicondyles
56
# Chapter 8 - The Appendicular Skeleton patella is
largest sesamoid bone
57
# Chapter 8 - The Appendicular Skeleton leg consists of
tibia and fibula
58
# Chapter 8 - The Appendicular Skeleton tibia articulates with
femur fibula talus
59
# Chapter 8 - The Appendicular Skeleton fibula articulates with
tibia | talus
60
# Chapter 8 - The Appendicular Skeleton knee ligaments attach to the ______
intercondyle eminence
61
# Chapter 8 - The Appendicular Skeleton tendons from the thigh muscles attach to the
tibial tuberosity
62
# Chapter 8 - The Appendicular Skeleton lateral malleolus is on the
fibula
63
# Chapter 8 - The Appendicular Skeleton medial malleoulus is on the
tibia
64
# Chapter 8 - The Appendicular Skeleton how many tarsal bones
7
65
# Chapter 8 - The Appendicular Skeleton what are the tarsal bones
``` talus calcaneus cuboid lateral cuneiform navicular intermediate cuneiform medial cuneifrom ```
66
# Chapter 8 - The Appendicular Skeleton hallux
toe
67
# Chapter 8 - The Appendicular Skeleton how many metatarsals
5
68
# Chapter 8 - The Appendicular Skeleton arches in foot
transverse longitudinal lateral