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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. Shifting of the lower jaw to one side
sensory and motor
Hypoglossal nerve
sphenoid sinuses
lateral deviation of the mandible
2. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
trochlear nerve
transverse section
temporomandibular disorder
temporal bone
3. Feeds all area of face. connects to external carotid artery
greater palatine foramen
maxillary artery
ligament
afferent nerve
4. Several arteries branch directly off the aorta to feed the _____________
labial
paranasal sinus
Heart
metastasis
5. Number of facial bones
bacteremia
zygomatic bone
14
plasma
6. Bacteria traveling within the vascular system
synovial fluid
bacteremia
anastomosis
inferior nasal conchae
7. Section of the body through any horizontal plane
opportunisitic pathogen
ramus
vomer
transverse section
8. Type of injection that anesthetizes a larger area than local infiltration because the local anesthetic agen is deposited near large nerve trunks
nerve block
artery
embolus/emboli
median
9. Mono- - lymph- - leukocytes; varying types
white blood cells
paresthesia
opportunisitic pathogen
facial artery
10. 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
frontal bone
bones
temporomandibular joint
paranasal sinus
11. V cranial nerve - sensory and motor - supplies most oral features and facial muscles - teeth - tongue - palate
4 processes of zygomatic arch
posterior superior alveolar artery
lingual
Trigeminal Nerve
12. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
22
Bell's Palsy
heart
gliding movement of TMJ
13. Smallest structural unit of living matter capable of functioning independently
bones
paranasal sinus
cells
coronoid process
14. VII nerve - muscles of facial expression - tear glands - salivary glands - sensory and motor
stylomandibular ligament
external
coronal
Facial nerve
15. Area used for mental block on lingual and opens into mental foramen
mandibular canal
normal flora
muscles
central and peripheral nervous systems
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
ethmoid bone
zygomatic bone
pathogen
Nerve for Posterior upper molars
17. Front area of the body
local infiltration
sympathetic nervous system
synapse
anterior
18. Area that faces toward the head of the body - away from the feet
alveolar - zygomatic - frontal - palatine
Nerve for cheek
superior
action
19. 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
efferent (motor)
oculomotor nerve
zygomatic process of maxilla
sphenomandibular ligament
20. VI cranial nerve - motor - movement of eyeball
ipsilateral
vermillion border
abducens nerve
body
21. Joint located inferior to the zygomatic arch and just anterior to the ear - where upper skull forms a joint with the lower jaw
temporomandibular joint
arch
parietal bones
distal
22. Structures located toward the surface of the body
superficial
philtrum
22
Neuron
23. Infection of the maxillary sinus
coronoid process
maxillary sinusitis
anesthesia
22
24. Inner side of the wall of a hollow structure
trochlear nerve
internal
Facial nerve
lymphadenopathy
25. Huge foramen in occipital bone through which the spinal cord passes
foramen magnum
mandible
process
external
26. Decreased saliva flow
plexus
submandibular gland
plaque
xerostomia
27. Paired bones - forms upper back side of skull
alveolar bone proper
parietal bones
zygomatic process of maxilla
superior vena cava
28. All cranial nerves are ________
Paired
Bell's Palsy
Maxilla
nervous system
29. Structures located inward - away from the body surface
retraction of the mandible
ranula
deep
neurotransmitter
30. Cellular component pertaining to nervous system
zygomatic bone
mandible (V3)
plasma
Neuron
31. Protect - support - basis for movement - consideration in spread of dental infections
bones
7 types of facial bones
philtrum
mylohyoid muscle
32. 2 accessory muscles of mastication
buccinator and mylohyoid muscles
anastomose
Trigeminal Nerve
Central nervous system
33. Sides of tongue
nerve block
sensory/afferent vessels
ranula
lateral
34. Bundle of neurons
sublingual gland
Nerve for Posterior upper molars
inferior vena cava
nerve
35. Paired bones - landmark- infraorbital foramen - has processes with 4 different bones
maxilla
oral cavity
plasma
thyroid
36. Mucole that appear in floor of mouth of major salivary glands
Nerve for upper premolars
posterior
ranula
valves
37. Back of an area of the body
ipsilateral
dorsal
maxillary sinuses
cardiovascular disease
38. 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
Nerve for Floor of the mouth
inferior alveolar artery
venule
parotid gland
39. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
Maxilla
anatomical postition
cells
5 anatomic parts of TMJ
40. Bringing backward of the lower jaw
buccinator
retraction of the mandible
orbicularis oris
7 types of facial bones
41. Tip of tongue
apex
lymphadenopathy
Trigeminal Nerve
vermillion border
42. Front area of the body
ventral
mandible (V3)
plasma
cardiovascular disease
43. When atherosclerosis occurs in arteries leading to the heart
Gasserion Ganglion
palatine bones
gliding movement of TMJ
cardiovascular disease
44. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
mandible
vomer
ventral
7 types of facial bones
45. Any plane of the body created by an imaginary plane parallel with the median plane
sagittal plane
frontal bone
temporomandibular disorder
Cranial Nerve; sensory /motor
46. Area that is farther away from the median plane of the body or structure
philtrum
occipital
frontal bone
lateral
47. Occipital - frontal - parietal-paired - temporal- paired - sphenoid - ethmoid
6 types of cranial bones
Vagus nerve
Glossopharyngeal nerve
Acoustic nerve
48. Blood vessel that carries blood away from heart - has muscles on inside of walls
cells
temporomandibule joint
arteries
labial
49. Oblique ridge - mental foramen - mandibular canal - alveolar process - mylohyoid grooves - mandibular foramen - lingula retromolar pad
temporal
philtrum
oculomotor nerve
8 landmarks of mandible
50. Ropey saliva composition
mucous
ethmoid sinuses
frontal plane
spinal cord