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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. To join together; in the periodontium - a complex system of blood vessels supplies blood to the periodontal tissues
scalp
anastomose
external carotid artery
8 landmarks of mandible
2. Paired bones - forms upper back side of skull
Surfaces and Sutures
parietal bones
internal
abducens nerve
3. XI nerve - synergist to Vagus nerve - Motor
Central nervous system
Surfaces and Sutures
Spinal Accessory nerve
local infiltration
4. Towards the crown of a tooth
coronal
lacrimal bones
pathogen
mitral valve prolapse
5. Stone formed in glands - cause by minerals in saliva - causes facial swelling with recurrence with little pain - pt placed on antibiotic and sugar-free lemon drops to increase salivary flow - Oral surgeon can remove stone or part of gland if necessar
Gasserion Ganglion
ipsilateral
lateral
sialolith
6. Dislocation of joints
subluxation
superficial
maxilla
buccal
7. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
action
median plane
involuntary muscle
insertion
8. Region of the head located inferior to the orbial region and lateral to the nasal region
paranasal sinus
mandible
infraorbital region
maxillary sinusitis
9. Posterior superior alveolar nerve
mandible (V3)
Nerve for Posterior upper molars
temporal bone
cleft palate
10. Resident microorganisms that usually do not cause infections
normal flora
mylohyoid muscle
ethmoid sinuses
spinal cord
11. Protect - support - basis for movement - consideration in spread of dental infections
bones
apex
palatal
internal
12. Paired - irregular thin plates of bone that forms the medial wall of the orbit - lacrimal glands (tear ducts) present @ the margin of this bone
sensory and motor
anesthesia
lacrimal bones
process
13. Area that is farther away from the median plane of the body
distal
philtrum
lacrimal bones
cells
14. Area that faces toward the head of the body - away from the feet
Nerve for mandible
superior
serous
labial commissure
15. Zygomatic process of temporal bone - temporal process of zygomatic bone - maxillary process of zygomatic bone - zygomatic process of maxillary bone
angle
embolus/emboli
4 processes of zygomatic arch
deep
16. Site of a junction or union between two or more bones
Palatine process of the maxilla
dorsal
Gasserion Ganglion
joint
17. Forms hard palate - fuses in teh middle at suture line - If fusion doesn't occur - cleft palate forms
amylase
coronal
Palatine process of the maxilla
stylomandibular ligament
18. Feeds all area of face. connects to external carotid artery
maxillary artery
atherosclerosis
temporal bone
plasma
19. Carries info away from brain/spinal cord to the body - (info from brain)
hilus
efferent (motor)
orbicularis oris
amylase
20. 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
paranasal sinus
ventral
Trigeminal Nerve
suture
21. Large amounts of blood that escape into the surroudning tissue without clotting - when a blood vessel is seriously injured
proximal
hemorrhage
retromolar pad
labial
22. Muscles used for walking and tirggered by thought
Nerve for tongue
voluntary muscle
temporal bone
superior
23. Short canal leading to the tympanic cavity
posterior superior alveolar artery
apex
mandibular canal
external auditory meatus
24. Section of the body through any horizontal plane
valves
meatus
ventral
transverse section
25. Type of injection that anesthetizes a small area- one or two teeth and associated structures- when the local anesthetic agent is deposited near nerminal nerve endings
posterior
parietal bones
local infiltration
alveolar bone
26. Artery to max molars
posterior superior alveolar artery
Bell's Palsy
frontal bone
mandible
27. VI cranial nerve - motor - movement of eyeball
temporomandibule joint
abducens nerve
parasympathetic nervous system
efferent (motor)
28. Tube through which sound waves are transmitted to the middlbe ear within the skull
abducens nerve
sagittal plane
external acousitc meatus
synapse
29. Type of unilateral facial paralysis involving the facial nerve
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30. Allows us to move - usually works in groups - 2 kinds- involuntary and voluntary
alveolar bone
sinus
trochlear nerve
muscles
31. Both watery and ropey saliva composition combined
mixed
suture
pulmonary artery
mandible (V3)
32. Area that faces away from the head and toward the feet of the body
inferior
Nerve for mandible
hilus
posterior superior alveolar artery
33. Bacteria traveling within the vascular system
frontal process of the maxilla
embolus/emboli
bacteremia
ventral
34. Mucole that appear in floor of mouth of major salivary glands
opthalmic (V1) nerve
ranula
deep
anatomical postition
35. Sides of tongue
anterior superior alveolar artery
lateral
sialolith
protrusion of the mandible
36. A virus - microorganism - or other substance that causes dz
lymphatic vessels
masseter muscle
efferent (motor)
pathogen
37. 4 bones with processes attaching to maxilla
alveolar - zygomatic - frontal - palatine
frontal process of the maxilla
protrusion of the mandible
maxilla
38. Single bone - bat-shaped - forms anterior base of the skull - has many foramens and processes - landmark- greater wing of sphenoid
Facial nerve
sphenoid bone
temporomandibular joint
foramen magnum
39. 2 branches of autonomic nervous system
afferent nerve
Spinal Accessory nerve
sympathetic and parasympathetic nervous systems
14
40. Posterior 1/3 of tongue
cardiovascular disease
base
palatal
inferior
41. Forms sockets of teeth
temporomandibular joint
alveolar process
thrombus/thrombi
Paired
42. XII nerve - primarily tongue movement - motor
afferent vessel
Abducen's Nerve Paralysis
artery
Hypoglossal nerve
43. IV cranial nerve - motor - movement of eyeball
trochlear nerve
innervation
8 landmarks of mandible
sympathetic nervous system
44. 2 accessory muscles of mastication
zygomatic bone
buccinator and mylohyoid muscles
alveolar process
anterior
45. End of the muscle that is attatched to the more movable structure
plaque
8 landmarks of mandible
insertion
scalp
46. Outer side of the wall of a hollow structure
external
articular disc
lingual artery
frontal bone
47. Mono- - lymph- - leukocytes; varying types
white blood cells
xerostomia
posterior
inferior nasal conchae
48. Decreased saliva flow
retromolar pad
bacteremia
sublingual gland
xerostomia
49. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
vomer
base
trigeminal nerve
5 anatomic parts of TMJ
50. Paired - forms bridge of nose
nasal bones
sphenoid bone
maxillary artery
action