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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. Prefix meaning too much
mandible
facial paralysis
hyper
temporal
2. Number of cranial bones
vermillion border
8
atherosclerosis
trochlear nerve
3. Communication of a blood vessel with another blood vessel by a connecting channel
opportunistic infections
serous
anastomosis
ventral
4. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
parotid gland
zygomatic bones
Paired
ethmoid sinuses
5. 2 branches of nervous system
plexus
central and peripheral nervous systems
Vagus nerve
7 types of facial bones
6. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
sphenoid
sphenoid bone
vomer
efferent (motor)
7. Area that faces toward the head of the body - away from the feet
occipital
bones
innervation
superior
8. 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
capillary
veins
nasal bones
9. 'rest or digest' responses
capillary
masseter muscle
parasympathetic nervous system
sensory and motor
10. Loss of muscle actions in muscles of facial expressions
stylomandibular ligament
thrombus/thrombi
facial paralysis
Nerve for mandible
11. Number of facial bones
14
anastomose
hemorrhage
elevation of the mandible
12. Gasserion ganglion present - 3 divisions feeding eye - maxilla - and mandible
Trigeminal Nerve
bones
vermillion zone
lingual
13. Bacteria traveling within the vascular system
maxillary artery
joint
Ganglion
bacteremia
14. Normal flora creating an infectious process because the body's defenses are compromised
sensory/afferent vessels
capillary
opportunistic infections
sensory and motor
15. X nerve - vocal cords - heart - respiration - digestion - autonomic nervous system - sensory and motor
mandible
Acoustic nerve
anastomosis
Vagus nerve
16. Largest gland. paired. located in front of ear - outside of skull - under skin and muscle. Stenson's Duct. Serous secretions- 25% of total volume. Responsible for mumps
external auditory meatus
parotid gland
sphenoid sinuses
elevation of the mandible
17. Single bone - only movable bone of face - many landmarks present - largest and strongest bone of face - articulates with temporal bone to form TMJ
parietal bones
venule
anastomose
mandible
18. Pointed end of a conical structure
7 types of facial bones
apex
muscles
Hypoglossal nerve
19. Also known as malar bone - forms cheek bone - forms zygomatic arch with temporal bone - 4 process form arch - often seen in panoramic and PAX
sialolith
posterior superior alveolar artery
ligament
zygomatic bone
20. Short canal leading to the tympanic cavity
ventral
sphenomandibular - stylomandibular - temporomandibular
external auditory meatus
bacteremia
21. Feeds all area of face. connects to external carotid artery
capillary
ethmoid sinuses
facial paralysis
maxillary artery
22. End of the muscle that is attached to the least movable structure
origin
meatus
thrombus/thrombi
anterior superior alveolar artery
23. Area under nose that extends from nasal septum to the top of the lip
philtrum
most facial and oral pain through these 2 nerves
hematoma
plasma
24. Top posterior of tongue
dorsal
elevation of the mandible
central and peripheral nervous systems
posterior
25. Filters toxins and other foreign bodies out of body - typically green in diagrams - has valve system similar to veins
lymphatic system
arch
2 cranial nerves controlling tongue
Nerve for upper premolars
26. 2 places where bones grow at
sphenoid
Glossopharyngeal nerve
temporomandibular disorder
Surfaces and Sutures
27. Inferior alveolar nerve
7 types of facial bones
nervous system
Nerve for mandible
plexus
28. General term for any prominence on a bony surface
temporal
process
sensory/afferent vessels
facial
29. Paired bones - landmark- infraorbital foramen - has processes with 4 different bones
maxilla
posterior
sphenomandibular - stylomandibular - temporomandibular
superficial
30. Muscle - origin- sphenoid bone - insertion- angle of mandible - medial surface - action- elevates mandible - forms sling with masseter; synergist with masseter
Abducen's Nerve Paralysis
medial pterygoid muscle
opportunistic infections
retraction of the mandible
31. End of the muscle that is attatched to the more movable structure
middle superior alveolar artery
insertion
nasal bones
temporal bone
32. Prominen bridgelike bony structure
spinal cord
arch
exocrine
occipital
33. Connects to common carotid arter
nerve block
external carotid artery
bones
body
34. Allows us to move - usually works in groups - 2 kinds- involuntary and voluntary
Gasserion Ganglion
muscles
afferent nerve
bones
35. Artery to #6-11
metastasis
buccal
zygomatic region
anterior superior alveolar artery
36. Layers of soft tissue overlying the bones of the brain case
maxilla
scalp
lacrimal bones
7 types of facial bones
37. Paired bones - forms bridge of the nose
stylomandibular ligament
nasal bones
opportunistic infections
inferior vena cava
38. Carries info away from brain/spinal cord to the body - (info from brain)
lateral pterygoid muscle
ethmoid bone
efferent (motor)
frontal bone
39. Depression and elevation of jaw - occurs between disc and condyle of lower synovial cavity
rotational movement of TMJ
sphenomandibular - stylomandibular - temporomandibular
midsagittal section
frontal bone
40. Portion of mandible that connects to the TMJ
ethmoid
insertion
condyle
alvoelar process of the maxilla
41. Area used for mental block on lingual and opens into mental foramen
meatus
mandibular canal
2 cranial nerves controlling tongue
ipsilateral
42. Decreased saliva flow
stylomandibular ligament
xerostomia
labial
sinus
43. Back of an area of the body
cleft palate
8 landmarks of mandible
dorsal
infraorbital region
44. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
palatal
serous
5 anatomic parts of TMJ
ranula
45. Structure at the median plane
median
plasma
infraorbital artery
Nerve for Floor of the mouth
46. Nerve supply to the periodontium
trigeminal nerve
maxilla
foramen/ foramina
innervation
47. 4 muscles of mastication
8
lymphadenopathy
masseter - temporal - medial pterygoid - lateral pterygoid
external
48. Structures on the opposite side of the body
anatomical postition
buccinator
contralateral
sublingual gland
49. Spread of cancer from primary location - once cancer enters lymphatic system - it can enter the blood stream and spread
mandible
white blood cells
metastasis
tubercle
50. 1st and smallest division of trigeminal nerve - carries sensory information to brain - sensory for eyeball - cornea - and forehead
hemorrhage
Facial nerve
temporal bone
opthalmic (V1) nerve