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Anatomy module 2.1 Flashcards

2
Q

Most commonly fractured carpal bone?

A

ScaphoidMost commonly d/Loc : lunate

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3
Q

Mm commonly absent on the UE(upper extremity)

A

Palmaris longus and pectoralis major

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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

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5
Q

Stability of shoulder joint depends on?

A

Mm

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6
Q

The superior appendicular skeleton articulates with the axial skeleton only at the _________ joint

A

Sternoclavicular

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7
Q

Joint that connects your UE to your trunk?

A

Sternoclavicular joint

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8
Q

They resemble quadrangular pyramids

A

Orbits

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9
Q

TMJ is what type of joint

A

Hinge

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10
Q 
Clavicle is considered what type of bone?
A. Flat bone
B. sesamoid bone
C. Long bone
D. Short bone
A

C

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11
Q

most prominent point of the external occipital protuberance

A

Inion

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12
Q

Ligament that attach clavicle to acromion process?

A

Conoid ligament and trapezoid ligament

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13
Q

forms prominence of chin

A

Mental protuberance

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14
Q

Most common site of fx on the humerus?

A

Surgical neck

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15
Q

Occipital groove : optic chiasma = hypophysial fossa : ____

A

Pituitary gland

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16
Q

Longest segment of the upper limb

A

Arm

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17
Q 
All of the ff mm have a common insertion except
A. Supraspinatus 
B. infraspinatus
C. Teres minor
D. Subscapularis
A

D

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18
Q

structure attached to the floor of the bicipital groove?

A

LATS DORSI

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19
Q 
which of the ff bones will seen at the medial aspect?
A. Radial Bone
B. Scaphoid 
C. Triquetrium
D. hammate
A

D

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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

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21
Q

premature closure of sagittal suture

A

Scaphocephaly
Plagiocephaly- lambdoid and coronal suture
Oxycephaly/Turricephaly - coronal suture

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22
Q 
which of the ff bone articulates with the carpal bones?
A. ulna
B. radius
C. both
D. neither
A

B

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23
Q

TRUE or FALSE; radial styloid process can be palpated just below the pisiform bone

A

FALSE ulna na yon dude…

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24
Q

In the newborn which closes first?
A. Ant. Fontanelle
B. post. Fontanelle

A

B. ant - 18 months

Post - 12 months

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25
Q

What is more common in male
A. Primary craniosyntostosis
B. oxycephaly

A

A. Oxycephaly more common in female

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26
Q

nerve involved in an unpleasant “funny bone” sensation?

A

ulnar nerve

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27
Q

most superior point of the calvaria

A

Vertex

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28
Q

TRUE or FALSE: Radial styloid process is more proximal than the ulnar styloid?

A

TRUE Palpable at the anatomical snuffbox

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29
Q

common nerve affected on medial epicondyle fx.?
surgical neck
radial groove
distal end of humerus

A

ulnar nerve
axillary nerve
radial nerve
ulnar nerve

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30
Q

pierces the lateral aspect of the zygomatic bones

A

zygomaticofacial foramen

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31
Q

the prominent ridge deep to the eyebrows is the ______

A

Supracilliary arch. Injury - black eye

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32
Q

seen on a long bone fx ,dinner fork deformity

A

colles fx

radiusmost commonly fx bone in the forearm

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33
Q

fx on the 5th metacarpal bone?

A

boxer’s fx

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34
Q

located in the center of the anterior part of the posterial cranial fossa leading to the foramen magnum

A

Clivus

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35
Q

True or false. Maxillary artery is a branch of external carotid artery

A

True

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36
Q

Foramen ovale : mandibular nerve = Foramen rotundum:_______

A 
Maxillary nerve (rotundum max) 
Ovale  - mandibular nerve, accessory meningeal artery, lesser pectosal nerve
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37
Q

1st bone to ossify at birth?last bone to fully form / ossified fully?

A

CLAVICLE CLAVICLE

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38
Q

formed by the union of temporal process of zygomatic bone and zygomatic process of temporal bone

A

Zygomatic arch

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39
Q

mm innervated by long thoracic nerve

A

LATs DORSI

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40
Q

point where frontonasal and internasalsutures meet is the _____

A

Nasion

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41
Q 
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
A

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

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42
Q

posterior cutaneous nerves of the arm are branch of what nerve?

A

radial nerve

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43
Q

H-shaped formation of sutures that unite the frontal, parietal, greater wing of sphenoid and temporal bones

A

Pterion

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44
Q

Largest and strongest bone of the Face

A

Mandible

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45
Q

Also called Malar bone

A

Zygomatic bone = cheek bone = Malar bone

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46
Q 
The following are muscles of mastication except 
A. Masserter
B. median pterygoid
C. Lateral pterygoid
D. Temporalis
E. none of the above
A

None of the above

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47
Q

True or false. The superior aspect of the cranium is somewhat oval in form and broadens posterolaterally at the temporal eminences

A

False. At the parietal eminence

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48
Q

Maxillary artery is divided by what muscle

A

Lateral pterygoid

49
Q

inferior margin of the orbit and superior margin of the external acoustic meatus lie in the same horizontal plane in the anatomic position

A

Orbitomeatal plane or The Frankfort Horizontal Plane

50
Q

What is inserted in the coronoid process of the mandible

A

Temporalis muscle

51
Q

fractures of the neck of the mandible are _____
A. Transverse
B. oblique

A

A. Oblique if angle of mandible

52
Q

Mandibular notch :____= mandibular foramen: inferior alveolar nerve

53
Q

where the cranium articulates with the vertebral column

A

Occipital condyle

54
Q

Shape of the middle cranial fossa

55
Q

True or false. Mandible is commonly fractured

A

False. Strong bone xa

56
Q

True or false. Mandibular condylar process articulates with the skull

57
Q

Anterior cranial fossa : frontal lobe = middle cranial fossa : ______

A

Temporal lobe

58
Q

Largest bone in the proximal side of the carpal

59
Q

Infra temporal region is divided by

A

Zygomatic arch

60
Q

Mylohyoid: trigeminal nerve = genioglossus : _____

A

Hypoglossal, CN 12

61
Q

fibrous tissue joint in the median plane that unites the 2 halves of the mandible

A

Symphysis menti

62
Q

True or false. Infratemporal fossa reaches the angle of the mandible

63
Q 
The ff can be found in the infra temporal fossa except 
A. Masseter
B. lateral pterygoid
C. Median pterygoid 
D. Temporalis
64
Q 
Superior orbital fissure transmits the following except 
A. Trochlear nerve
B. oculomotor nerve 
C. Abducens nerve
D. Optic nerve
A

D.
Superior orbital fissure (SLOTA) Superior ophthalmic vein, Lacrimal, frontal , nasociliary branch of ophthalmic nerve, Oculomotor, Trochlear, Abducens
Optic nerve via optic canal

65
Q

Mandibular nerve is part of cranial nerve ____

A

V. Trigeminal

66
Q

Muscle of blowing

A

Buccinator

67
Q

separates parietal and temporal bones from occipital bone

A

Lambdoid suture
Coronal - frontal and parietal
Sagittal - parietal bones

68
Q

Intramembranous part of the cranium, in the newborn separating the bones

A

Fontanelle.. Anterior is larger

69
Q

Origin of genioglossus

A

Mental spine of the mandible

70
Q

Forms the upper jaw

71
Q

two large openings superior to the posterior edge of the palate

A

Choana.. Remember superior not inferior

72
Q

True or false. All Le Fort fracture are horizontal

A

False. Le Fort 2 not

73
Q

True or false. Calvaria is a flat bone.

74
Q 
Anterior aspect of the cranium except 
A. Zygomatic bone
B. nasal region
C. Zygomatic arch
D. Orbits
A

C. It is in the lateral aspect

75
Q

Crista galli and frontal crest serves as attachment for _____

A

Falx cerebrum

76
Q

Internal acoustic meatus :_____ = jugular foramen : vagus nerve

A

Facial nerve, Labyrinthine artery, vestibulocochlear nerve
Jugular -PASIG V ( Posterior meningeal artery, Accessory nerve, Sigmoid sinus , Inferior pterosal sinus, Glossopharyngeal nerve, vagus nerve

77
Q

Clinoid process serves as attachment for ____

A

Tentorium cerebelli

78
Q 
The following closes the jaw except
A. Masserter
B. median pterygoid
C. Lateral pterygoid
D. Temporalis
E. none of the above
A

Lateral pterygoid- lowers the jaw

79
Q 
Mandibular part of the maxillary artery except 
A. Middle Meningeal
B.Deep auricular
C. Accessory Meningeal
D. Pterygoid
A

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
Q

Marks the midline of the back

A

Spinous process

81
Q 
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
82
Q

Articular facet of the ribs are separated by

83
Q

Contains facet for transverse process of the rib

84
Q

What attaches to the 11th 12 th rib

A

Muscles of abdomen

85
Q 
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
86
Q

Hardest rib

87
Q

Costal cartilage are made up of what type of cartilage

88
Q

Costal margin is formed by medial ends of what rib

89
Q

Importance of costal arch ensi form

A

Other name of xiphoid process

90
Q

only articulation between the upper limb and the axial skeleto

A

Sternoclavicular joint

91
Q

Type A is the fracture of what part of the mandible

A

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
Q

Carpometacarpal joint and sternoclavicular joint are what type of joint

93
Q

What stabilizes the glenohumural joint

A

Soft tissues composed of muscle, ligaments, joint capsule

94
Q

Called shoulder dislocation

A

Acromioclavicular jointIf glenohumural -shoulder dislocation- more severe

95
Q

True or false. Buccinator is innervated by the trigeminal nerve

A

False. It only pierces to the buccinator. Facial nerve is the one that innervates it.

96
Q 
Sphenoid bone wedge between the ff bones except 
A.  frontal
B. temporal 
c. parietal 
d. occipital
97
Q

True or false. On expiration all diameter of the thorax decreases

98
Q 
Dilators of the mouth except 
A. Levator labii superioris 
B. zygomatic major 
C.zygomatic minor
D. Levator Anguli Oris
E. risorius
F. Buccinator
99
Q

Principle in transverse diameter of the thorax

A

Bucket handle inspiration movement

100
Q 
The thorax protects the ff sys except 
A. Respiratory
B. circulatory 
C. Digestive
D. None of the above
101
Q

Anteroposterior diameter of the thorax principle

A

Pump handle inspiration movement- ribs moves up therefore inc diameter .

102
Q

Neurocranium is made of how many bones

A
  1. Frontal, ethmoid, sphenoid, occipital, 2 temporal, 2 parietAl
103
Q

Other name of c7

A

Vertebra prominence
C1 atlas
C2 axis

104
Q

Shape of the vomer

105
Q

premature closure of cranial sutures

A

Primary Craniosynostosis

106
Q

True or false. There is no mastoid process at birth

107
Q

Other name of true ribs

A

Vetebrosternal rib

False vetebrochobdral rib

108
Q

the pterygoid process located _____ bone

109
Q

Indicates the junction of sagittal and lambdoid sutures

A

Lambda

Bregma if coronal n sagittal

110
Q

Relationship of angle n tubercle. Rib 1 : coincides = rib 2 : _____

111
Q

Cribiform plate transmits what cranial nerve

A

I. Olfactory

112
Q

In a newborn, halves of frontal bone are separated by _____ suture

113
Q

Most mobile part of the upper limb

A

Digits of upper arm

114
Q

term called when remnant of frontal suture that persists

A

Metopic Suture

115
Q 
the four branches of the Mandibular Nerve except 
A. Lingual
B. auricolutemporal
c.  Facial
D. Buccal
116
Q

Future site of post. Fontanelle

A

Lambda.

Ant.- Bregma

117
Q 
Part of the bony thorax except 
Ribs 
Sternum
Clavicle
Thoracic vertebra
118
Q

pear-shaped anterior nasal opening in the cranium

A

Piriform aperture

Inferior part = nasal septum w/c divides nasal cavity

Anatomy (4 decks)

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