FINAL SG Flashcards
1
Q
what is the anterior triangle of the neck?
A
NOT subclavian
2
Q
how many bones make up the orbit
A
7
3
Q
what are the bones that make up the orbit?
A
frontal ethmoid lacrimal Sphenoid Zygoma maxilla palatine
4
Q
most superior part of the skull
A
vertex
5
Q
facial bones
A
lacrimal Zygoma Inferior nasal conchae vomer Maxilla Mandible
6
Q
lambdoid suture separates
A
occipital bone and parietal bones
7
Q
sagittal suture separates
A
parietal bones
8
Q
if condyle moves too far anteriorly (during typical functions), it may move to height of the articular eminence. what may result
A
subluxation
9
Q
t/f:
sutures, which hold bones together, may have several names
A
true
10
Q
t/f:
there are 20 bones that make up the skull
A
false
11
Q
t/f:
a canal is a long foramen
A
true
12
Q
t/f:
nasal septum made up of vomer and nasal conchae
A
false
13
Q
t/f:
interparietal suture is interchangeable with sagittal suture
A
true
14
Q
t/f:
there are 13 bones in the neurocranium
A
false
15
Q
t/f:
the maxilla is a single bone
A
false
16
Q
t/f:
the muscular triangle and submental triangle are within the posterior cervical triangle
A
false
17
Q
t/f:
the omohyoid muscle divides the anterior and posterior cervical triangles into other triangles
A
true
18
Q
t/f:
bone that forms cheek is called zygomatic bone
A
true
19
Q
t/f:
rim of orbit is made up of frontal, maxillary, and zygomatic bones
A
true
20
Q
t/f:
the maxilla is a single bone, (there are 2 maxillary bones)
A
false
21
Q
t/f:
depression between coronoid process and the condyle is called coronoid notch
A
true
22
Q
t/f: ethmoid bone forms most of lateral wall of orbit
A
false
23
Q
t/f:
mandible is made up of body and four processes
A
false
24
Q
t/f;
there are 21 bones that make up the skull
A
false
25
cranial nerve VII emerges from ______ foramen
stylomastoid
26
the maxillary division of the trigeminal nerve exits through what foramina
rotundum
27
cranial nerve innervates muscles of facial expression
VII
28
levator anguli oris muscle part of what group of muscles
facial expression
29
paralysis of one side of the tongue indicates damage to which cranial nerve
XII
30
masseter muscle, temporal muscle, medial pterygoid, and lateral pterygoid are
muscles of mastication
31
oval shaped foramen in the sphendoid bone at base of skull, exiting mandibular division of V3 is
foramen ovale
32
maxillary division of trigeminal nerve exits through what foramina
rotundum
33
cranial nerve innervates muscles of facial expression
VII
34
levator anguli oris muscle part of what groupe of muscles
facial expression
35
paralysis of one side of tongue indicated damage to which cranial nerve
XII hypoglossal
36
masseter muscle, temporal muscle, medial pterygoid, and lateral pterygoid are
muscles of mastication
37
nerve pierces parotid gland but does not innervate it
facial
38
radial artery is branch of
subclavian
39
tricuspid valve located
between right atrium and right ventricle
40
t/f:
pulmonary artery is blood vessel that caries blood from the heart to lungs to pick up oxygen. The pulmonary veins are blood vessels that carry blood back to heart from lungs
true and true
41
the maxillary division of trigeminal nerve exits through which foramina
rotundum
42
cranial nerve innervates muscles of facial expression
VII
43
muscle insert into orbicularis oris except
masseter
44
mandible is retruded by what muscle?
temporalis
45
a patient's jaw deviated markedly to the left when he attempts to protrude the mandible. What muscle is unable to contract?
left lateral pterygoid
46
all of following are infrahyoid muscles except
mylohyoid
47
the soft palate is a muscular flap that acts to seal off the oropharynx from the
nasal cavity
48
which muscle serves as a landmark to locate the carotids, internal jugular, and the cervical nodes?
SCM
49
which muscle
originates on the pterygomandibular raphe
is pierced by Stensen duct
inserts into the orbicularis oris
buccinator
50
what plate is perforated to allow the passage of the olfactory nerves for the sense of smell
cribiform plate
51
what bone is the pterygoid process, a landmark for the attachment of many muscles of mastication located?
sphenoid bone
52
branches of the trigeminal nerve pass through foramina or fissures located in which of the following bones
sphenoid
53
temporal and occipital bones each have notches that form the
jugular foramen
54
T/F:
The maxillary tuberosity is perforated by many foramina. It is the landmark for the administration of local anesthetic agent for the lingual aspect of the maxillary anterior teeth.
true and false
55
which of the following features is located on the lateral or external surface of the mandible?
mental foramen
56
the three divisions of the trigeminal nerve enter the head through the following foramina
superior orbital fissure, foramen rotundum, and foramen ovale
57
where is the submandibular salivary gland located
inferior to mylohyoid muscle
58
salivary gland that secretes a serous secretion is the
parotid gland
59
what landmark is present on the maxillary bone
infraorbital canal
60
what best describes the head of the condyle moving too far anteriorly on the articular eminence?
subluxation
61
the spaces above and below the fibrous disk of the temporomandibular joint are termed
synovial cavities
62
the paranasal sinuses drain through the
nasal meatus
63
what forms the floor of the maxillary sinuses
alveolar process of the maxilla
64
the extrinsic muscles of the tongue are named for their
origin
65
muscles responsible for motion of the tongue are innervated by the
hypoglossal
66
which muscle is largely contained in the infratemporal fossa
lateral pterygoid
67
all of the muscles of mastication are innervated by the
mandibular division of trigeminal nerve
68
under which classification of basic tissues of the body does blood fall
connective
69
the majority of the hard palate is directly vascularized by the
greater palatine artery
70
the infratemporal fossa houses all except which one
temporalis muscle
71
which oral landmark marks the opening of the submandibular gland
sublingual caruncle
72
what is the function of the sternocleidomastoid muscle
tilt and rotate head
73
which muscle, when contracted, makes client's vestibule tight and shallow, thereby making it difficult to instrument the facial aspect of the mandibular anterior teeth?
mentalis
74
what is a muscle of mastication
temporalis
75
which muscle inserts into the lateral surface of the angle of the mandible
masseter
76
which muscle causes jaw to protrude
lateral pterygoid
77
which statement about masseter is correct
originates from zygomatic arch
78
which of the following paired suprahyoid muscles unite medially to form the floor of the mouth
mylohyoid muscle
79
in addition to articulating with each other, the section of maxillary bones that form the palate articulates with the
palatine bones
80
the purpose of the nasal conchae is to
increase surface of respiratory epithelium
81
which par of bones forms the floor of the nasal cavity
maxillary and palatine
82
the mandible articulates with the
temporal bone
83
which bone is completely surrounded by soft tissue and does not articulate with any other bone
hyoid
84
what is located between greater and lesser wings of the sphenoid bone
superior orbital fissure
85
what artery carries deoxygenated blood
pulmonary artery
86
which muscle is not from branchial arch II
insertions of temporalis
87
two cranial nerves that serve the pharynx (sensory and motor)
IX and X
88
which lymph node groups have both superficial and deep nodes within the group
parotid
89
which lymph nodes are considered within the facial lymph node group
malar, buccal, nasolabial, and mandibular nodes
90
which of the following components of the lymphatic system have one-way valves
vessels
91
which nodes drain lymph from a local region before the lymph flows to a more distant region
primary
92
buccal lymph nodes are located superficial to which of the following
buccinator muscle
93
which lymph node groups extend from the base of the skull or the root of the neck
deep cervical nodes
94
where are external jugular lymph nodes located
along external jugular vein
95
into which area does the thoracic duct empty
junction of left internal jugular vein and subclavian vein
96
which of the following are the primary lymph nodes that drain the skin and mucous membranes of the lower face
submandibular
97
which are secondary lymph nodes for the occipital nodes
supraclavicular nodes
98
which pair of lymph nodes are both considered portions of the superficial cervical lymph node group
external and anterior jugular nodes
99
which statement concerning submental lymph nodes is correct
mandibular symphysis
100
which muscle needs to be made more prominent on a patient to achieve effective palpation of the region where the superior deep cervical lymph nodes are located
SCM
101
where is lingual tonsil located
at base of tongue
102
which of the following nodes often become easily palpable when the palatine tonsils are inflamed
jugulodigastric nodes
103
which of the following are primary nodes for the maxillary third molar if it becomes infected
superior deep cervical nodes
104
if patient with breast cancer has involvement with axillary nodes, which lymph nodes in the neck area primarily communicate with these nodes
inferior deep cervical nodes
105
at which intraoral site are the palatine tonsils located
between anterior and posterior faucial pillars
106
when lymph nodes are involved in the metastasis of cancer, what characterizes them?
boney hard
107
where is the last stop for the lymph before reentering the systemic circulation
thoracic duct
108
enlargement of the lymph nodes occurs because of which of the following
WBC in the node multiply to fight an infection
109
which of the following nodes are prominent nodes that drain the tongue and submental region
jugulomohyoid nodes
110
which tonsil is also called adenoids and is normally enlarged in children
pharyngeal tonsil
111
which nodes drain the infrahyoid region of neck
anterior jugular nodes
112
what is a correct statement concerning neurotransmitters
discharged with arrival of action potential
113
to which division of nervous system does a nerve cell belong if it leads from eye to brain and carries visual information
afferent nervous system
114
which areas is trigeminal ganglion located
anterior surface of petrous portion of temporal bone
115
which cranial nerve is involved in Bell's palsy
facial nerve
116
which nerve may show crossover from opposite side in a patient
anterior superior alveolar nerve
117
which is the loss of feeling or sensation resulting from use of certain drugs or gases that serve as inhibitory neruotransmitters
anesthesia
118
which nerve may in some cases also serve as an afferent nerve for the mandibular first molar which needs to be considered when there is failure of inferior alveolar local anesthetic block
mylohyoid nerve
119
though which foramina does facial nerve pass through skull
stylomastoid
120
which gland shrinks as a person matures
thymus
121
which gland has a duct that usually opens on the inner surface of cheek, opposite second maxillary molar
parotid gland
122
which oral landmark marks opening of submandibular duct
sublingual caruncle
123
thyroid gland located
anterior to larynx
124
blood vessel that supplies parotid salivary gland
external carotid
125
as endocrine glands, the parathyroid glands are known to
drain directly into blood vessels
126
lacrimal gland ultimately drains into
inferior nasal meatus
127
which can block drainage of saliva from duct
stone formation
128
significant feature of thymus gland
maturation of immune system T-cells
129
oral tissue contains minor salivary lands
hard palate
130
bone is completely surrounded by soft tissue and does not articulate with any other bone
hyoid bone
131
plate is perforated to allow passage of olfatory nerves for sense of smell
cribriform plate of ethmoid bone
132
bone that pterygoid process, landmark for attachment of many muscles of mastication, located in?
sphenoid bone
133
branches of trigeminal nerve pass through foramina or fissueres located in what bone
sphenoid bone
134
temporal and occipital bones each have notches that together form the
jugular foramen
135
T/F:
the maxillary tuberosity is perforated by many foramina. It is the landmark for the administration of local anesthetic agent for lingual aspect of maxillary anterior teeth.
true
| false
136
feature located on lateral or external surface of mandible
mental foramen
137
three divisions of trigeminal nerve enter the head through which foramina
superior orbital fissure, foramen rotundum and foramen ovale
138
location of submandibular salivary gland
inferior to mylohyoid
139
salivary gland that secretes a serous secretion
parotid
140
landmark present on maxillary bone
infraorbital canal
141
what describes head of condyle moving too far anteriorly on articular eminence
subluxation
142
spaces above and below fibrous disc of temporomandibular joint are termed
synovial cavities
143
paranasal sinuses drain through
nasal meatuses
144
what forms floor of maxillary sinus
alveolar process of maxilla
145
muscles responsible for motion of tongue are innervated by the
hypoglossal
146
muscle largely contained in infratemporal fossa
lateral pterygoid
147
muscles of mastication innervated by
mandibular division of trigeminal nerve
148
which classification of basic tissues of the body does blood fall
connective
149
majority of hard palate is directly vascularized by the
greater palatine
150
infratemporal fossa houses all except
temporalis
151
oral landmark marks opening to submandibular gland
sublingual caruncle
152
function of sternocleidomastoid muscle
tilt and rotate head
153
muscle, when contracted, makes client's vestibule tight and shallow, thereby making it difficult to instrument facial aspect of mandibular anterior teeth
mentalis
154
which is muscle of mastication
temporalis
155
muscle inserts into lateral surface of angle of mandible
masseter
156
muscle that causes jaw to protrude
lateral pterygoid
157
correct statement concerning masseter muscle
originates from zygomatic arch
158
paried suprahyoid muscle unites medially to form floor of mouth
mylohyoid
159
in addition to articulating with each other, section of maxillary bones that form palate articulates with
palatine bones
160
purpose of nasal conchae is to
increase respiratory epithelium
