head, neck & trunk Flashcards
(162 cards)
1
Q
name the bone
A
mandible
2
Q
what is the foramen magnum the passage for?
A
spinal cord
3
Q
what is the action of the trapezius?
A
extends the neck
4
Q
what is it called when you turn a bone along its own long axis?
A
rotation
5
Q
what is this suture called?
A
squamous suture
6
Q
what is the insertion of the orbicularis oculi?
A
skin of the eyelids
7
Q
what do you call the movement of the forearm so the palm faces forwards or upwards & the radius & ulna are parallel?
A
supination
8
Q
what is this suture called?
A
sagittal suture
9
Q
what is another name for the mandibular condyle?
A
condylar process
10
Q
what is the missing label on this diagram?
A
vertebral foramen
11
Q
identify this muscle
A
orbicularis oris
12
Q
name the landmark
A
zygomatic arch
13
Q
what do the ribs articulate with posteriorly?
A
the 12 thoracic vertebrae
14
Q
what is the insertion of the external intercostal muscles?
A
superior border of the rib below
15
Q
name the structure
A
costal cartilage
16
Q
how many coccygeal vertebrae are there & what do they make up?
A
4
coccyx
17
Q
identify this muscle
A
temporalis
18
Q
what are the movements of the atlanto-occipital joint?
A
flexion
extension
(of the neck)
19
Q
what do you call the movement of the forearm so the palm faces downwards or backwards & the radius crosses over the ulna?
A
pronation
20
Q
name the bone
A
occipital
21
Q
name the bone
A
parietal
22
Q
what level does the second costal cartilage join the sternum?
A
manubriosternal joint
23
Q
what is this movement called?
A
flexion
24
Q
what is the action of the orbicularis oculi?
A
closes the eye
25
label the diagram
true ribs (1-7)
26
name the landmark
vertebral body
27
what is the insertion of the sternocleidomastoid?
mastoid process
28
what is this suture called?
lambdoid suture
29
what is the action of the masseter?
elevation of the mandible
30
name the landmark
vertebral foramen
31
what is another name for maxilla?
upper jaw
32
what does the mandibular condyle articulate with & what does it form?
temporal bone
joint of the jaw (temporomandibular joint)
33
what do the ribs run anteriorly towards?
sternum
34
what is the origin of the internal intercostal muscles?
superior border of rib below
35
what is the origin of the buccinator?
maxilla & mandible
36
label the diagram
12th rib
37
what is the insertion of the temporalis?
mandible
38
what movement can the vertebral column do?
flex
extend
bend laterally
rotate
39
identify this muscle
sternocleidomastoid
40
identify this muscle
rectus abdominis
41
what does the maxilla contain?
sinuses
42
what is it called when you turn a bone along its own long axis away from the midline?
lateral rotation
43
name the part of the sternum
xiphoid process
44
what is the insertion of the trapezius?
clavicle
acromion of the scapula
spine of the scapula
45
name the joint
sternal angle
46
the zygomatic arch is formed from the process's of which 2 bones?
zygomatic bone
temporal bone
47
what is this suture called?
coronal suture
48
what is another name for the jugular notch?
suprasternal notch
49
what does the sternal angle allow?
sternal body to move anteriorly during inhalation
50
identify this muscle
trapezius
51
"as the bone or limb moves, it describes a cone while its end describes a circle"
what is this called?
circumduction
52
what do you call up-&-down movements? (2 answers)
up = elevation
down = depression
53
what are between the vertebral bodies & what do they consist of?
intervertebral discs
fibrocartilage w/ gelatinous centres
54
how is the atlanto-occipital joint formed?
between the occipital condyles at the base of the skull, & the first cervical vertebra "atlas"
55
the intervertebral joint between C1 & C2 is what kind of joint?
pivot
56
what does the superior end of the sternum support?
clavicles
57
label the diagram
linea alba
58
label the diagram
external intercostal muscles
59
"the sole of the foot is turned medially"
what is this called?
inversion
60
what the sternum articulate with?
first 7 pairs of ribs
61
what is formed by the joining of processes from the temporal & zygomatic bones?
zygomatic arch
62
what is it called when you turn a bone along its own long axis towards the midline?
medial rotation
63
what is another name for the mandible?
lower jaw
64
what is the action of the external intercostal muscles?
lifts rib cage up & out (elevates)
65
what is the insertion of the buccinator?
fibres of the orbicularis oris
66
what are sutures interlocked by?
ossified fibrous connective tissue
67
identify this muscle
masseter
68
what is the insertion of the trapezius?
clavicle
acromion of the scapula
spine of the scapula
69
what is the origin of the orbicularis oris?
maxilla & mandible
70
how many lumbar vertebrae are there?
5
71
how many thoracic vertebrae are there?
12
72
what is the missing label on this diagram?
spinous process
73
how many cervical vertebrae are there?
7
74
what is the origin of the masseter?
zygomatic arch & zygomatic bone
75
what 3 structures pass through the diaphragm?
aorta
oesophagus
inferior vena cava
76
what is the action of the diaphragm?
moves inferiorly
77
what do you call the reverse of abduction?
adduction
78
where do the external intercostal muscles run?
downward
anteriorly
79
what is the action of the internal intercostal muscles?
moves rib cage down & in (depresses)
80
what is the insertion of the diaphragm?
a central tendon
81
what are the movements of the mandible?
elevation
depression
side to side
retraction
protraction
82
name the landmark
external acoustic meatus
83
what is the action of the buccinator?
compresses the cheek
84
label the diagram
internal intercostal muscles
85
the last 2 ribs do not reach the sternum anteriorly (true/false)
true
86
what is the missing label on this diagram?
vertebral body
87
what is the origin of the diaphragm?
lower ribs
xiphoid process
first lumbar vertebra
88
how many sacral vertebrae are there & what do they make up?
5
sacrum
89
label the diagram
floating ribs (11,12)
90
what is another name for zygomatic bones?
cheekbones
91
name the part of the sternum
body
92
what is the origin of the rectus abdominis?
pubic bone (superior surface)
93
name the bone
maxilla
94
what sinuses does the frontal bone contain & what is their functions?
air-filled sinus
reduce weight of skull
95
occipital condyles serve for articulation with what?
first cervical vertebra (atlas)
96
what does the jugular notch consist of?
superior border of manubrium
medial ends of clavicle
97
how do the last 2 ribs end?
in muscles of the abdominal wall at the side
98
name the bone
temporal
99
what is it called when the sole of the foot is turned laterally?
eversion
100
what 4 things does each temporal bone include?
external acoustic (auditory) meatus
mastoid process
temporomandibular joint
zygomatic arch
101
what do you call the space between ribs?
intercostal spaces
102
what are 2 other names for the sternal angle?
manubriosternal joint
angle of louis
103
how are the first 7 ribs articulated to the sternum?
costal cartilages
104
label the diagram
lumbar vertebra
105
what does the occipital bone contain?
foramen magnum
occipital condyles
106
what is the action of the rectus abdominis?
flexion of the trunk
107
name the landmark
spinous process
108
what carries the upper row of teeth?
maxilla
109
identify this muscle
orbicularis oculi
110
what does the upper part of the maxilla form?
floor of the orbits (eye sockets)
111
name the landmark
mandibular condyle
112
name the bone
zygomatic
113
what is the action of the temporalis?
elevation of the mandible
retraction of the mandible
114
what is the insertion of the rectus abdominis?
costal cartilage of ribs 5 - 7
xiphoid process
115
what do you call the movements of a bone, forwards & backwards in the same horizontal plane?
forwards: protraction
backwards: retraction
116
define muscle origin
attachment site that connects a muscle to a bone that does not move during contraction
117
name the landmark
transverse process
118
what is the lifting of the foot at the ankle called?
dorsiflexion
119
what is the insertion of a muscle?
attachment site that connects the muscle to a bone that moves during contraction
120
what level is the superior border of the manubrium on?
2nd thoracic vertebra
121
what is the origin of the external intercostal muscles?
inferior border of rib above
122
in the infant, the skull bones are connected by unossified fibrous connective tissue called:
fontanelles
123
what does the lower part of the maxilla form?
hard palate
124
name the landmark
mastoid process
125
what is this movement called?
extension
126
label the diagram
costal cartilage
127
name the part of the sternum
manubrium
128
what do you call a movement of a bone away from the midline?
abduction
129
what is the insertion of the internal intercostal muscles?
inferior border of rib above
130
what does the contraction of the diaphragm cause?
increase in intra-abdominal pressure
131
what is the joint that has articulation with the mandible?
temporomandibular joint
132
what happens when the internal intercostal muscles contract, what does this reduce & what is this important for?
ribs are depressed
volume of thorax
forced expiration
133
what is the action of the orbicularis oris?
closes the lips
134
what is the pushing of the foot downwards to point the toes called?
plantar flexion
135
what is a bending movement that reduces the angle at a joint called?
flexion
136
where does the linea alba run from & to?
xiphoid process > pubic symphysis
137
label the diagram
diaphragm
138
name the landmark
jugular notch
139
what is the origin of the orbicularis oculi?
medial margin of the orbit
140
identify this muscle
buccinator
141
occipital condyles are part of the attachment (origin) of what muscle?
trapezius
142
label the diagram
false ribs (8-10)
143
what is the action of the sternocleidomastoid?
flexion of the neck
144
what is the insertion of the orbicularis oris?
skin at the corner of the mouth
145
where do the internal intercostal muscles run?
downward
posteriorly
146
what do you call a movement which increases the angle between bones?
extension
147
label the diagram
xiphoid process of sternum
148
how many ribs are on each side?
12
149
what does the linea alba connect?
right & left rectus abdominis muscles
150
how are ribs 8, 9 & 10 connected to the sternum?
indirectly, through costal cartilages
151
what is the insertion of the masseter?
mandible
152
label the diagram
central tendon
153
name the bone
frontal
154
what is the origin of the temporalis?
temporal bone
155
what happens when the external intercostal muscles contract, what increases & what is this important for?
ribs are lifted
volume of thorax
inspiration
156
what is the origin of the trapezius?
base of the skull (occipital bone)
thoracic vertebrae
cervical vertebrae
157
the body of what bone carries the lower row of teeth?
mandible
158
what is C1 & C2 called?
atlas
axis
159
what is the origin of the sternocleidomastoid?
sternum
sternal end of clavicle
160
what does the diaphragm separate?
thoracic & abdominal cavities
161
how many pairs of intercostal muscles are there between the ribs?
11
162
where can the cartilage of the costal margin be palpated from?
xiphoid process laterally to the bone of the 10th rib
