Anatomy module 2.1 Flashcards
(117 cards)
2
Q
Most commonly fractured carpal bone?
A
ScaphoidMost commonly d/Loc : lunate
3
Q
Mm commonly absent on the UE(upper extremity)
A
Palmaris longus and pectoralis major
4
Q
All of the ff mm can be found anteriorly except A. Supinator mm B. FCU C. Palmaris longus D. Flexor carpi Radialis E.pronator quadratus
A
A
5
Q
Stability of shoulder joint depends on?
A
Mm
6
Q
The superior appendicular skeleton articulates with the axial skeleton only at the _________ joint
A
Sternoclavicular
7
Q
Joint that connects your UE to your trunk?
A
Sternoclavicular joint
8
Q
They resemble quadrangular pyramids
A
Orbits
9
Q
TMJ is what type of joint
A
Hinge
10
Q
Clavicle is considered what type of bone? A. Flat bone B. sesamoid bone C. Long bone D. Short bone
A
C
11
Q
most prominent point of the external occipital protuberance
A
Inion
12
Q
Ligament that attach clavicle to acromion process?
A
Conoid ligament and trapezoid ligament
13
Q
forms prominence of chin
A
Mental protuberance
14
Q
Most common site of fx on the humerus?
A
Surgical neck
15
Q
Occipital groove : optic chiasma = hypophysial fossa : ____
A
Pituitary gland
16
Q
Longest segment of the upper limb
A
Arm
17
Q
All of the ff mm have a common insertion except A. Supraspinatus B. infraspinatus C. Teres minor D. Subscapularis
A
D
18
Q
structure attached to the floor of the bicipital groove?
A
LATS DORSI
19
Q
which of the ff bones will seen at the medial aspect? A. Radial Bone B. Scaphoid C. Triquetrium D. hammate
A
D
20
Q
primary muscle for supination?
A
biceps = strongest Forearm supinator
supinator mm = work horse kasi maliit lng xa, then todo effort p xa… gets? (^_^)v
21
Q
premature closure of sagittal suture
A
Scaphocephaly
Plagiocephaly- lambdoid and coronal suture
Oxycephaly/Turricephaly - coronal suture
22
Q
which of the ff bone articulates with the carpal bones? A. ulna B. radius C. both D. neither
A
B
23
Q
TRUE or FALSE; radial styloid process can be palpated just below the pisiform bone
A
FALSE ulna na yon dude…
24
Q
In the newborn which closes first?
A. Ant. Fontanelle
B. post. Fontanelle
A
B. ant - 18 months
Post - 12 months
25
Q
What is more common in male
A. Primary craniosyntostosis
B. oxycephaly
A
A. Oxycephaly more common in female
26
nerve involved in an unpleasant "funny bone" sensation?
ulnar nerve
27
most superior point of the calvaria
Vertex
28
TRUE or FALSE: Radial styloid process is more proximal than the ulnar styloid?
TRUE Palpable at the anatomical snuffbox
29
common nerve affected on medial epicondyle fx.?
surgical neck
radial groove
distal end of humerus
ulnar nerve
axillary nerve
radial nerve
ulnar nerve
30
pierces the lateral aspect of the zygomatic bones
zygomaticofacial foramen
31
the prominent ridge deep to the eyebrows is the ______
Supracilliary arch. Injury - black eye
32
seen on a long bone fx ,dinner fork deformity
colles fx
| radiusmost commonly fx bone in the forearm
33
fx on the 5th metacarpal bone?
boxer's fx
34
located in the center of the anterior part of the posterial cranial fossa leading to the foramen magnum
Clivus
35
True or false. Maxillary artery is a branch of external carotid artery
True
36
Foramen ovale : mandibular nerve = Foramen rotundum:_______
```
Maxillary nerve (rotundum max)
Ovale - mandibular nerve, accessory meningeal artery, lesser pectosal nerve
```
37
1st bone to ossify at birth?last bone to fully form / ossified fully?
CLAVICLE CLAVICLE
38
formed by the union of temporal process of zygomatic bone and zygomatic process of temporal bone
Zygomatic arch
39
mm innervated by long thoracic nerve
LATs DORSI
40
point where frontonasal and internasalsutures meet is the _____
Nasion
41
```
Medial wall of the orbits except
A. Orbital plate Ethmoid
B. greater wing of sphenoid
C. Frontal process of Lacrimal bones
D. Frontal process of Maxilla bone
```
B. medial wall - orbital plate of ethmoid, frontal process of sphenoid, maxilla and lacrimal bones
Lateral wall - frontal process of zygomatic bone, greater wing of sphenoid
Inferior wall - maxilla and partly by zygomatic and palatine bones
42
posterior cutaneous nerves of the arm are branch of what nerve?
radial nerve
43
H-shaped formation of sutures that unite the frontal, parietal, greater wing of sphenoid and temporal bones
Pterion
44
Largest and strongest bone of the Face
Mandible
45
Also called Malar bone
Zygomatic bone = cheek bone = Malar bone
46
```
The following are muscles of mastication except
A. Masserter
B. median pterygoid
C. Lateral pterygoid
D. Temporalis
E. none of the above
```
None of the above
47
True or false. The superior aspect of the cranium is somewhat oval in form and broadens posterolaterally at the temporal eminences
False. At the parietal eminence
48
Maxillary artery is divided by what muscle
Lateral pterygoid
49
inferior margin of the orbit and superior margin of the external acoustic meatus lie in the same horizontal plane in the anatomic position
Orbitomeatal plane or The Frankfort Horizontal Plane
50
What is inserted in the coronoid process of the mandible
Temporalis muscle
51
fractures of the neck of the mandible are _____
A. Transverse
B. oblique
A. Oblique if angle of mandible
52
Mandibular notch :____= mandibular foramen: inferior alveolar nerve
Masseter
53
where the cranium articulates with the vertebral column
Occipital condyle
54
Shape of the middle cranial fossa
Butterfly
55
True or false. Mandible is commonly fractured
False. Strong bone xa
56
True or false. Mandibular condylar process articulates with the skull
True
57
Anterior cranial fossa : frontal lobe = middle cranial fossa : ______
Temporal lobe
58
Largest bone in the proximal side of the carpal
Scaphoid
59
Infra temporal region is divided by
Zygomatic arch
60
Mylohyoid: trigeminal nerve = genioglossus : _____
Hypoglossal, CN 12
61
fibrous tissue joint in the median plane that unites the 2 halves of the mandible
Symphysis menti
62
True or false. Infratemporal fossa reaches the angle of the mandible
False
63
```
The ff can be found in the infra temporal fossa except
A. Masseter
B. lateral pterygoid
C. Median pterygoid
D. Temporalis
```
Masseter
64
```
Superior orbital fissure transmits the following except
A. Trochlear nerve
B. oculomotor nerve
C. Abducens nerve
D. Optic nerve
```
D.
Superior orbital fissure (SLOTA) Superior ophthalmic vein, Lacrimal, frontal , nasociliary branch of ophthalmic nerve, Oculomotor, Trochlear, Abducens
Optic nerve via optic canal
65
Mandibular nerve is part of cranial nerve ____
V. Trigeminal
66
Muscle of blowing
Buccinator
67
separates parietal and temporal bones from occipital bone
Lambdoid suture
Coronal - frontal and parietal
Sagittal - parietal bones
68
Intramembranous part of the cranium, in the newborn separating the bones
Fontanelle.. Anterior is larger
69
Origin of genioglossus
Mental spine of the mandible
70
Forms the upper jaw
Maxilla
71
two large openings superior to the posterior edge of the palate
Choana.. Remember superior not inferior
72
True or false. All Le Fort fracture are horizontal
False. Le Fort 2 not
73
True or false. Calvaria is a flat bone.
True
74
```
Anterior aspect of the cranium except
A. Zygomatic bone
B. nasal region
C. Zygomatic arch
D. Orbits
```
C. It is in the lateral aspect
75
Crista galli and frontal crest serves as attachment for _____
Falx cerebrum
76
Internal acoustic meatus :_____ = jugular foramen : vagus nerve
Facial nerve, Labyrinthine artery, vestibulocochlear nerve
Jugular -PASIG V ( Posterior meningeal artery, Accessory nerve, Sigmoid sinus , Inferior pterosal sinus, Glossopharyngeal nerve, vagus nerve
77
Clinoid process serves as attachment for ____
Tentorium cerebelli
78
```
The following closes the jaw except
A. Masserter
B. median pterygoid
C. Lateral pterygoid
D. Temporalis
E. none of the above
```
Lateral pterygoid- lowers the jaw
79
```
Mandibular part of the maxillary artery except
A. Middle Meningeal
B.Deep auricular
C. Accessory Meningeal
D. Pterygoid
```
D. Mandibular (MADAMI- anterior tympanic, deep auricular, accessory meningeal, middle meningeal, inferior alveolar)
Pterygoid - Deep temporal-Pterygoid-Masseteric-Buccal
Pterygopalatine -( PPAIDS -pharyngeal , posterior superior alveolar, artery of the pterygoid canal, inferior orbital, descending palatine ,sphenopalatine)
80
Marks the midline of the back
Spinous process
81
```
The floor of the temporal fossa is consist of ____ except
A. Temporal bone
B. parietal bone
C. Greater wing of sphenoid
D. Frontal bone
E. occipital bone
```
Occipital
82
Articular facet of the ribs are separated by
Crest
83
Contains facet for transverse process of the rib
Tubercle
84
What attaches to the 11th 12 th rib
Muscles of abdomen
85
```
Anatomical relationship of Mastoid process and styloid process to the external auditory meatus respectively
A. Posteromedial, anteroinferior
B. anteromedial, posterinferior
C. Posterinferior, anteromedial
D. Anteroinferior, posteromedial
```
C
86
Hardest rib
1
87
Costal cartilage are made up of what type of cartilage
Hyaline
88
Costal margin is formed by medial ends of what rib
7-10
89
Importance of costal arch ensi form
Other name of xiphoid process
90
only articulation between the upper limb and the axial skeleto
Sternoclavicular joint
91
Type A is the fracture of what part of the mandible
Coronoid process
Type B- condylar process neck. Usually transverse and assoc with dislocation of TMJ
Type c - angle, oblique, involve the third molar
Type D -body, passes thru canine
92
Carpometacarpal joint and sternoclavicular joint are what type of joint
Saddle
93
What stabilizes the glenohumural joint
Soft tissues composed of muscle, ligaments, joint capsule
94
Called shoulder dislocation
Acromioclavicular jointIf glenohumural -shoulder dislocation- more severe
95
True or false. Buccinator is innervated by the trigeminal nerve
False. It only pierces to the buccinator. Facial nerve is the one that innervates it.
96
```
Sphenoid bone wedge between the ff bones except
A. frontal
B. temporal
c. parietal
d. occipital
```
Parietal
97
True or false. On expiration all diameter of the thorax decreases
True
98
```
Dilators of the mouth except
A. Levator labii superioris
B. zygomatic major
C.zygomatic minor
D. Levator Anguli Oris
E. risorius
F. Buccinator
```
F
99
Principle in transverse diameter of the thorax
Bucket handle inspiration movement
100
```
The thorax protects the ff sys except
A. Respiratory
B. circulatory
C. Digestive
D. None of the above
```
D
101
Anteroposterior diameter of the thorax principle
Pump handle inspiration movement- ribs moves up therefore inc diameter .
102
Neurocranium is made of how many bones
8. Frontal, ethmoid, sphenoid, occipital, 2 temporal, 2 parietAl
103
Other name of c7
Vertebra prominence
C1 atlas
C2 axis
104
Shape of the vomer
Trapezoid
105
premature closure of cranial sutures
Primary Craniosynostosis
106
True or false. There is no mastoid process at birth
True
107
Other name of true ribs
Vetebrosternal rib
| False vetebrochobdral rib
108
the pterygoid process located _____ bone
Sphenoid
109
Indicates the junction of sagittal and lambdoid sutures
Lambda
| Bregma if coronal n sagittal
110
Relationship of angle n tubercle. Rib 1 : coincides = rib 2 : _____
Lateral
111
Cribiform plate transmits what cranial nerve
I. Olfactory
112
In a newborn, halves of frontal bone are separated by _____ suture
Frontal
113
Most mobile part of the upper limb
Digits of upper arm
114
term called when remnant of frontal suture that persists
Metopic Suture
115
```
the four branches of the Mandibular Nerve except
A. Lingual
B. auricolutemporal
c. Facial
D. Buccal
```
C.
116
Future site of post. Fontanelle
Lambda.
| Ant.- Bregma
117
```
Part of the bony thorax except
Ribs
Sternum
Clavicle
Thoracic vertebra
```
Clavicle
118
pear-shaped anterior nasal opening in the cranium
Piriform aperture
| Inferior part = nasal septum w/c divides nasal cavity
