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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. Under tongue
pathogen
ventral
temporal bone
14
2. Triangular area where medial and lateral views of the mandible come together - Provides support for patients with lower partial
temporomandibular disorder
medial
median
retromolar pad
3. Section of the body through any frontal plane
inferior alveolar artery
frontal section
buccal
labial commissure
4. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
orbicularis oris
Central nervous system
voluntary muscle
buccinator and mylohyoid muscles
5. Movement accomplished by a muscle when the muscle fibers contract
inferior nasal conchae
mucocele
action
lateral
6. Ropey saliva composition
mucous
lymphatic vessels
parasympathetic nervous system
white blood cells
7. Region of the head located inferior to the orbial region and lateral to the nasal region
capillary
infraorbital region
facial artery
ethmoid
8. End of the muscle that is attached to the least movable structure
zygomatic region
bacteremia
origin
nasal bones
9. Spread of cancer from primary location - once cancer enters lymphatic system - it can enter the blood stream and spread
most facial and oral pain through these 2 nerves
superficial
metastasis
zygomatic bones
10. Prefix meaning not enough
hypo
anterior superior alveolar artery
median plane
subluxation
11. Also known as malar bone - forms cheek bone - forms zygomatic arch with temporal bone - 4 process form arch - often seen in panoramic and PAX
cleft palate
zygomatic bone
orbicularis oris
gliding movement of TMJ
12. Divides space between bones
Nerve for cheek
articular disc
Bell's Palsy
zygomatic bones
13. Padding in between bones
palatine bones
hemorrhage
synovial fluid
mitral valve prolapse
14. 'flight or flight' responses
sympathetic nervous system
dorsal
temporal
external acousitc meatus
15. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
optic nerve
5 anatomic parts of TMJ
temporal bone
parietal bone
16. Single bone - midline bone int he cranium - part of nose - lies behind the frontal bone - between the eyes - part of floor of cranial base
temporomandibular ligament
Trigeminal Nerve
paresthesia
ethmoid bone
17. Oblique ridge - mental foramen - mandibular canal - alveolar process - mylohyoid grooves - mandibular foramen - lingula retromolar pad
8 landmarks of mandible
median
Bell's Palsy
temporal bone
18. Corners of mouth
sphenomandibular - stylomandibular - temporomandibular
venule
landmarks
labial commissure
19. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
arch
primary node
vomer
aorta
20. Front area of the body
anterior
primary node
anastomose
artery
21. Type of blood vessel that carries blood away from the heart
bones
temporal bone
artery
elevation of the mandible
22. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
eminence
frontal bone
lingual
temporal bone
23. Zygomatic process of temporal bone - temporal process of zygomatic bone - maxillary process of zygomatic bone - zygomatic process of maxillary bone
4 processes of zygomatic arch
frontal bone
sagittal plane
mandibular canal
24. Artery to #6-11
2 cranial nerves controlling tongue
hematoma
temporal
anterior superior alveolar artery
25. Single bone - forms back of head - landmark- foramen magnum
artery
Glossopharyngeal nerve
occipital
anesthesia
26. Tubercle or rounded elevation on a bony surface
mandible (V3)
venule
eminence
hilus
27. Large vein coming in from bottom of the heart
plexus
maxillary artery
articulation
inferior vena cava
28. Single bone - only movable bone of the face - many landmarks - largest and strongest facial bone - articulates with temporal bone to form TMJ
mandible
embolus/emboli
scalp
maxillary sinusitis
29. Accumulation of neuron cell bodies outside the central nervous system
aorta
retraction of the mandible
joint
Ganglion
30. Area that faces toward the head of the body - away from the feet
cleft palate
vein
paranasal sinus
superior
31. 2 valves of the heart
lymphatic system
frontal sinuses
mitral and tricuspid
Surfaces and Sutures
32. Attaches several muscles to mandible
sphenomandibular ligament
angle
veins
median
33. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
ligament
opportunisitic pathogen
Surfaces and Sutures
involuntary muscle
34. End of the muscle that is attatched to the more movable structure
process
alveolar process
insertion
anesthesia
35. Blockage of minor salivary gland - occurs mainly in lip - about the size of a dime - must be removed
Heart
hemorrhage
mucocele
Nerve for Floor of the mouth
36. Site of a junction or union between two or more bones
atherosclerosis
vermillion border
joint
inferior
37. Paired glands located in the anterior floor of mouth under the tongue - smallest gland with many ducts - mixed salivay composition - but predominantly mucous- 10% volume
5 anatomic parts of TMJ
sublingual gland
endocrine
lingual
38. Smallest structural unit of living matter capable of functioning independently
palatine bones
veins
cells
exocrine
39. Houses/forms sockets of teeth - bone on facial surface is thin - effected by perio dz - resorbs quickly after extraction - forms as deciduous teeth erupt
alvoelar process of the maxilla
22
protrusion of the mandible
middle superior alveolar artery
40. Drains everything from head and neck area to the heart
pterygoid venus plexus
Trigeminal Nerve
afferent nerve
lingual
41. Area where the bones are joined to each other
buccinator
5 anatomic parts of TMJ
articulation
Glossopharyngeal nerve
42. Occipital - frontal - parietal-paired - temporal- paired - sphenoid - ethmoid
6 types of cranial bones
2 cranial nerves controlling tongue
opthalmic (V1) nerve
Neuron
43. IV cranial nerve - motor - movement of eyeball
lymphadenopathy
trochlear nerve
frontal plane
opportunistic infections
44. Bundle of neurons
nerve
pterygoid venus plexus
joint
facial
45. Single bone - forms back of head - landmark- foramen magnum - (huge hole in this bone through which the spinal cord passes)
plexus
lacrimal bones
origin
occipital bone
46. Hollow organ - dual action pump - thick muscular walls - right side pumps to lungs - left side pumps to body
lacrimal bones
heart
transverse section
oculomotor nerve
47. Innervates to the maxilla by the second branch and the mandible by the third branch - have sensory - motor - and intermediate roots that attach directly to the brain - responsible for the sensory sensibility of most of the skin of the front part of t
vermillion border
pulmonary vein
trigeminal nerve
amylase
48. Both watery and ropey saliva composition combined
mixed
efferent (motor)
mandibular canal
posterior
49. Muscles used for walking and tirggered by thought
facial
voluntary muscle
aorta
submandibular gland
50. XI nerve - synergist to Vagus nerve - Motor
Spinal Accessory nerve
22
internal
lingual