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Test your basic knowledge |
Dental Hygiene Boards Anatomy
Start Test
Study First
Subjects
:
health-sciences
,
dentistry
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Generally immovable articulation in Which bones are joined by fibrous tissue
process
suture
ipsilateral
anastomose
2. X nerve - vocal cords - heart - respiration - digestion - autonomic nervous system - sensory and motor
Surfaces and Sutures
local infiltration
Vagus nerve
occipital bone
3. Area where the bones are joined to each other
abducens nerve
nerve block
external
articulation
4. Type of unilateral facial paralysis involving the facial nerve
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5. Muscle of facial expression - helps mastication by keeping food on the chewing surface - cheek muscle
body
medial pterygoid muscle
buccinator
lateral
6. Single bone - midline bone of cranium - part of nose - lies behind the frontal bone - between the eyes
secondary node
ethmoid
ranula
frontal sinuses
7. Carries infor from the periphery of the body to brain or spinal cord
4 processes of zygomatic arch
scalp
body
sensory/afferent vessels
8. Secreted into blood; hormones - such as thyroid and pituitary glands
Facial nerve
endocrine
primary node
Trigeminal Nerve
9. Begins process of breaking food down into simple sugars in saliva
amylase
nerve block
innervation
opthalmic (V1) nerve
10. Bringing backward of the lower jaw
retraction of the mandible
mucous
valves
afferent nerve
11. XI nerve - synergist to Vagus nerve - Motor
embolus/emboli
Spinal Accessory nerve
arteries
Bell's Palsy
12. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
capillary
involuntary muscle
body
mastoid process
13. Triangular area where medial and lateral views of the mandible come together - Provides support for patients with lower partial
posterior
coronoid process
Nerve for cheek
retromolar pad
14. Front area of the body
ventral
vein
alveolar bone
maxillary sinusitis
15. Gasserion ganglion present - 3 divisions feeding eye - maxilla - and mandible
apex
Trigeminal Nerve
process
alvoelar process of the maxilla
16. Rising of the lower jaw
Nerve for mandible
14
lateral deviation of the mandible
elevation of the mandible
17. Smaller vein that drains the capillaries in the tissue area
horizontal plane
bones
venule
7 types of muscles of head and neck
18. Anterior 2/3 of tongue
afferent nerve
occipital
body
zygomatic region
19. Bruise that results when a blood vessel is injured and a small amount of blood escapes into the surrounding tissue and clots
hematoma
ranula
lateral pterygoid muscle
inferior
20. Movement accomplished by a muscle when the muscle fibers contract
ramus
action
artery
mandibular canal
21. Structures closest to the facial surface
endocrine
facial
hematoma
inferior
22. Muscles used for walking and tirggered by thought
Gasserion Ganglion
internal
voluntary muscle
frontal sinuses
23. Depression on one side of a lymph node where lymph flows out by way of an efferent lymphatic vessel
facial paralysis
ipsilateral
horizontal plane
hilus
24. Not part of TMJ - but rather on the medial side of the mandible - Attaches @ spine of sphenoid bone to the lingual of the mandibular foramen - becomes taut when mandible is protruded
sphenomandibular ligament
olfactory nerve
infraorbital region
frontal bone
25. Portion of mandible that connects to the TMJ
deep
condyle
articular disc
palatine bones
26. Bacteria traveling within the vascular system
distal
arch
submandibular gland
bacteremia
27. Ropey saliva composition
palatal
mucous
horizontal plane
thrombus/thrombi
28. A joint on each side of the ehad that allows for movement of the mandible - speech - and mastication - Location: where condyle of mandible articulates with the zygomatic process of the temporal bone
external carotid artery
spinal cord
Spinal Accessory nerve
temporomandibule joint
29. Nerve supply to the periodontium
buccinator and mylohyoid muscles
innervation
mandibular canal
condyle
30. Single bone - forms back of head - landmark- foramen magnum
foramen magnum
mandible (V3)
temporomandibule joint
occipital
31. Mucole that appear in floor of mouth of major salivary glands
deep
central and peripheral nervous systems
mitral and tricuspid
ranula
32. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
mitral and tricuspid
sagittal plane
sensory/afferent vessels
sphenoid
33. Fuses with frontal bone facially
frontal process of the maxilla
amylase
retromolar pad
7 types of muscles of head and neck
34. Forms part of cheekbone with zygomatic arch - often seen in panoramic and periapical films
zygomatic process of maxilla
sensory and motor
distal
zygomatic region
35. Anterior Superior Alveolar Nerve
Nerve for #6-11
coronal
hematoma
apex
36. Protect - support - basis for movement - consideration in spread of dental infections
bones
inferior vena cava
temporomandibular disorder
dorsal
37. Short - windowlike opening in the bone
Nerve for #6-11
aorta
22
foramen/ foramina
38. Depression and elevation of jaw - occurs between disc and condyle of lower synovial cavity
paranasal sinus
retromolar pad
rotational movement of TMJ
aorta
39. Section of the body through any horizontal plane
landmarks
midsagittal section
platelets
transverse section
40. Area used for mental block on lingual and opens into mental foramen
7 types of facial bones
mandibular canal
palatine bones
Cranial Nerve; sensory /motor
41. Area that faces toward the head of the body - away from the feet
embolus/emboli
6 types of cranial bones
superior
sphenomandibular ligament
42. Abnormal sensation from an area such as burning or prickling
Palatine process of the maxilla
parietal bones
external acousitc meatus
paresthesia
43. Cervical muscles - muscles of facial expression - muscles of mastication - muscles of tongue - muscles of the pharynx - muscles of the hyoid - muscles of the soft palate
sphenoid sinuses
7 types of muscles of head and neck
nerve block
2 cranial nerves controlling tongue
44. Structures closest to the tongue
normal flora
lingual
exocrine
Hypoglossal nerve
45. Top posterior of tongue
Acoustic nerve
hemorrhage
oculomotor nerve
dorsal
46. Type of injection that anesthetizes a small area- one or two teeth and associated structures- when the local anesthetic agent is deposited near nerminal nerve endings
thyroid
endocrine
local infiltration
medial pterygoid muscle
47. Paired - forms bridge of nose
muscles
anatomical postition
nasal bones
olfactory nerve
48. Vertical portion of mandible
frontal plane
ramus
mucocele
suture
49. Any plane of the body created by an imaginary plane parallel with the median plane
condyle
serous
sagittal plane
pulmonary artery
50. Carries messages to the brain and carries messages from brain part of central nervous system
sinus
frontal section
horizontal plane
spinal cord