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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. General term for any prominence on a bony surface
sagittal plane
process
dorsal
platelets
2. 2 accessory muscles of mastication
ipsilateral
buccinator and mylohyoid muscles
plasma
facial
3. Like a projection; an irregularly shaped extension named for where it is going
infraorbital artery
process
Nerve for mandible
hemorrhage
4. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
lateral
Maxilla
palatine bones
temporal bone
5. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
dorsal
innervation
5 anatomic parts of TMJ
angle
6. Under tongue
ventral
heart
inferior nasal conchae
22
7. Structures closest to the tongue
middle superior alveolar artery
lymphatic vessels
lingual
ethmoid sinuses
8. Structure at the median plane
paresthesia
median
distal
mandibular canal
9. Prefix meaning too much
hyper
frontal bone
afferent nerve
facial paralysis
10. Paired bones - landmark- infraorbital foramen - has processes with 4 different bones
eminence
maxilla
medial pterygoid muscle
landmarks
11. Single bone - forms back of head - landmark- foramen magnum - (huge hole in this bone through which the spinal cord passes)
Cranial Nerve; sensory /motor
occipital bone
synovial fluid
neurotransmitter
12. Shuts down communication of nerves and neurons by blocking the chemicals from entering at the synapses
anesthesia
secondary node
sympathetic and parasympathetic nervous systems
Trigeminal Nerve
13. III cranial nerve - motor - movement of eyeball and dilation of pupils
afferent nerve
oculomotor nerve
Spinal Accessory nerve
Nerve for mandible
14. Lymph node that drains lymph from a primary node
medial
secondary node
hilus
lymphatic system
15. Area that is farther away from the median plane of the body or structure
mucocele
vermillion zone
frontal plane
lateral
16. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
alveolar process
mitral valve prolapse
ethmoid bone
orbicularis oris
17. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
zygomatic region
vermillion border
local infiltration
temporal bone
18. On Old Olympus Tiny Tops - A Finn And German Viewed Some Hops
heart
inferior nasal conchae
parasympathetic nervous system
Cranial Nerves
19. Largest of paranasal sinuses - paired - located within the maxilla - Significant to dentistry with max post exts-perforation - max sinus infections - implant placements/sinus lifts - and with air travel- with infection - descension is painful
superior vena cava
cardiovascular disease
coronoid process
maxillary sinuses
20. II cranial nerve - sensory - sight and visual impluses
facial artery
parietal bone
maxillary artery
optic nerve
21. Generally immovable articulation in Which bones are joined by fibrous tissue
pulmonary vein
optic nerve
suture
Nerve for upper premolars
22. Paired bones - irregular thin plates of bone that forms the medial wall of the orbit (eye) - lacrimal (tear duct) glands are present @ the margin of these bones
lacrimal bones
plexus
ipsilateral
nerve block
23. Structure closest to lips
optic nerve
labial
sensory and motor
zygomatic process of maxilla
24. Forms sockets of teeth
temporal bone
Nerve for #6-11
alveolar process
foramen magnum
25. Cavity within the bone
insertion
opthalmic (V1) nerve
sinus
Abducen's Nerve Paralysis
26. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
external auditory meatus
sphenomandibular - stylomandibular - temporomandibular
vomer
occipital bone
27. Paired bones - within the bony part of the nose - lateral portion of the nasal septum
maxillary sinuses
lymphatic system
lymphatic vessels
inferior nasal conchae
28. Front area of the body
mitral and tricuspid
ventral
Palatine process of the maxilla
amylase
29. 2 branches of nervous system
14
Hypoglossal nerve
8
central and peripheral nervous systems
30. IV cranial nerve - motor - movement of eyeball
trochlear nerve
plexus
foramen magnum
7 types of facial bones
31. Carries info away from brain/spinal cord to the body - (info from brain)
heart
apex
efferent (motor)
mastoid process
32. Section of the body through any horizontal plane
transverse section
external
temporomandibular ligament
anterior superior alveolar artery
33. I cranial nerve - sensory - sense of smell
internal
primary node
7 types of facial bones
olfactory nerve
34. Provides ventilation to head - lightens skull - drainage - acts as sound resonators - provides mucous for nasal cavity - can be involved with allergies or infection as in primary sinusitis or in tooth infection as in secondary sinusitis
maxillary artery
6 types of cranial bones
external auditory meatus
paranasal sinus
35. Infection of the maxillary sinus
mandible (V3)
arteries
Trigeminal Nerve
maxillary sinusitis
36. Lingual Nerve
opthalmic (V1) nerve
internal
Glossopharyngeal nerve
Nerve for tongue
37. Hollow organ - dual action pump - thick muscular walls - right side pumps to lungs - left side pumps to body
heart
primary node
nervous system
superior
38. Paired glands lcoated inside the medial angle of mandible - walnut sized - Wharton's Duct - Mixed salivary compostion- 60-65% - Empties behind mandibular anterior teeth
nervous system
opthalmic (V1) nerve
submandibular gland
maxillary sinuses
39. Shifting of the lower jaw to one side
22
anterior superior alveolar artery
lateral deviation of the mandible
temporal
40. Layers of soft tissue overlying the bones of the brain case
lateral pterygoid muscle
elevation of the mandible
lingual artery
scalp
41. IX nerve - primarily sens of taste - sensory and motor
foramen/ foramina
mandibular canal
Glossopharyngeal nerve
inferior nasal conchae
42. Capable of causing disease only when the host's resistance is lowered
opportunisitic pathogen
bones
superior vena cava
retromolar pad
43. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
venule
insertion
nasal bones
alveolar bone
44. Smaller blood vessel that branches off an arteriole to supply blood directly to tissue
rotational movement of TMJ
gliding movement of TMJ
capillary
Central nervous system
45. Accumulation of neuron cell bodies outside the central nervous system
Ganglion
scalp
local infiltration
involuntary muscle
46. Also known as cribriform plate - thin layer of bone that lines the socket to surround the root of the tooth
articulation
frontal bone
alveolar bone proper
inferior
47. Area that is farther away from the median plane of the body
foramen/ foramina
distal
mixed
amylase
48. Results from incomplete fusion of the maxillary bones at palatine process - open area that can involve from no teeth to involving teeth - palate - lip - and nasal - can involve pedodontist - oral surgeon - and pediatrician some appliances may be need
cleft palate
opportunistic infections
Maxillary (V2) nerve
ethmoid sinuses
49. Biggest artery in body
veins
aorta
nerve block
hypo
50. Inside of the mouth
oral cavity
stylomandibular ligament
metastasis
atherosclerosis