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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. Structures closest to the facial surface
capillary
Heart
facial
platelets
2. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
venule
ranula
Facial nerve
involuntary muscle
3. Also known as trigeminal ganglion - Where the 3 division of trigeminal nerve meet
vomer
Gasserion Ganglion
palatal
pathogen
4. Begins process of breaking food down into simple sugars in saliva
vermillion zone
amylase
coronal
sphenoid sinuses
5. Like a projection; an irregularly shaped extension named for where it is going
process
sphenoid bone
Nerve for tongue
temporomandibular ligament
6. Area closer to the median plane of the body
articular disc
buccinator and mylohyoid muscles
proximal
external acousitc meatus
7. 2 branches of nervous system
central and peripheral nervous systems
buccinator and mylohyoid muscles
sensory and motor
cardiovascular disease
8. Mineralized structures of the body that protect internal soft tissues and serve as the biomechanical basis for movement
gliding movement of TMJ
bones
facial artery
metastasis
9. Strong muscle in the buccal region Which is felt when a patient clenches the teeth together
sagittal plane
lymphatic vessels
masseter muscle
ventral
10. Bringing forward of the lower jaw
sphenoid bone
ranula
posterior superior alveolar artery
protrusion of the mandible
11. Artery to mandible
inferior alveolar artery
lateral deviation of the mandible
nerve block
median plane
12. Structure closest to the palate
apex
posterior
Nerve for mandible
palatal
13. Gasserion ganglion present - 3 divisions feeding eye - maxilla - and mandible
Trigeminal Nerve
ramus
joint
alveolar bone
14. Chemical agen that is discharged to cause action of a muscle
inferior nasal conchae
Nerve for Posterior upper molars
neurotransmitter
anterior
15. Ropey saliva composition
plasma
sympathetic and parasympathetic nervous systems
paresthesia
mucous
16. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
Trigeminal Nerve
alveolar bone
external carotid artery
Abducen's Nerve Paralysis
17. Section of the body through the median plane
lacrimal bones
inferior nasal conchae
midsagittal section
paresthesia
18. Only vein that carries oxygenated blood
distal
temporal
temporomandibular ligament
pulmonary vein
19. I cranial nerve - sensory - sense of smell
Maxilla
optic nerve
olfactory nerve
anterior superior alveolar artery
20. Single bone - only movable bone of the face - many landmarks - largest and strongest facial bone - articulates with temporal bone to form TMJ
sphenomandibular - stylomandibular - temporomandibular
mandible
anterior superior alveolar artery
anesthesia
21. Section of the body through any frontal plane
frontal section
masseter muscle
superior
serous
22. Corners of mouth
temporal
anterior
labial commissure
frontal plane
23. Area under nose that extends from nasal septum to the top of the lip
efferent (motor)
philtrum
arch
Nerve for cheek
24. X nerve - vocal cords - heart - respiration - digestion - autonomic nervous system - sensory and motor
retraction of the mandible
anesthesia
Vagus nerve
sympathetic and parasympathetic nervous systems
25. Under tongue
mandible (V3)
nervous system
local infiltration
ventral
26. Artery to tongue
frontal bone
hyper
oral cavity
lingual artery
27. Prominen bridgelike bony structure
arch
retraction of the mandible
involuntary muscle
subluxation
28. Short canal leading to the tympanic cavity
foramen/ foramina
red blood cells
external auditory meatus
alveolar - zygomatic - frontal - palatine
29. Posterior 1/3 of tongue
8 landmarks of mandible
suture
base
hilus
30. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
gliding movement of TMJ
parietal bone
alvoelar process of the maxilla
Nerve for tongue
31. 'flight or flight' responses
apex
subluxation
sympathetic nervous system
articular disc
32. II cranial nerve - sensory - sight and visual impluses
subluxation
maxillary sinuses
2 cranial nerves controlling tongue
optic nerve
33. Forms hard palate - fuses in teh middle at suture line - If fusion doesn't occur - cleft palate forms
Nerve for Floor of the mouth
Palatine process of the maxilla
anastomose
temporal bone
34. Structures on the opposite side of the body
vermillion zone
articular disc
Maxilla
contralateral
35. Cavity within the bone
stylomandibular ligament
sinus
hematoma
paresthesia
36. 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
median
middle superior alveolar artery
temporomandibule joint
deep
37. 3 TMJ Ligaments
muscles
suture
opthalmic (V1) nerve
sphenomandibular - stylomandibular - temporomandibular
38. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
orbicularis oris
Nerve for #6-11
arteries
trigeminal nerve
39. Dislocation of joints
subluxation
process
aorta
red blood cells
40. Single bone - only movable bone of face - many landmarks present - largest and strongest bone of face - articulates with temporal bone to form TMJ
mandible
plasma
anastomose
infraorbital region
41. Paired - most posterior part of the hard palate - they fuse together to form hard palate - greater palatine foramen located @ posterior lateral region
palatine bones
buccinator
6 types of cranial bones
cleft palate
42. Forms part of cheekbone with zygomatic arch - often seen in panoramic and periapical films
frontal plane
Nerve for Floor of the mouth
zygomatic process of maxilla
infraorbital artery
43. Secreted to specific locations by ducts; salivary and lacrimal glands
exocrine
suture
medial
hemorrhage
44. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
action
base
zygomatic region
buccal
45. Junction between 2 neurons or a neuron and muscle
pulmonary vein
eminence
hyper
synapse
46. Erythrocytes
transverse section
red blood cells
effernt vessel
anterior
47. Nerve supply to the periodontium
ventral
innervation
sympathetic and parasympathetic nervous systems
pterygoid venus plexus
48. Single bone - midline bone of cranium - part of nose - lies behind the frontal bone - between the eyes
lateral
maxillary sinuses
oral cavity
ethmoid
49. Several arteries branch directly off the aorta to feed the _____________
Heart
tubercle
median plane
inferior nasal conchae
50. Type of lymphatic vessel in which lymph flows out of the lymph node in the area of the node's hilus
effernt vessel
venule
cells
6 types of cranial bones