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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. 'rest or digest' responses
palatal
parasympathetic nervous system
dorsal
apex
2. Watery basis of blood composition
facial paralysis
capillary
spinal cord
plasma
3. Prominen bridgelike bony structure
Nerve for #6-11
subluxation
vermillion border
arch
4. Runs from styloid process of temporal bone to the angle of the mandible - taut when mandible is protruded
pathogen
lateral
stylomandibular ligament
alveolar - zygomatic - frontal - palatine
5. Gasserion ganglion present - 3 divisions feeding eye - maxilla - and mandible
Trigeminal Nerve
plexus
primary node
Acoustic nerve
6. Bruise that results when a blood vessel is injured and a small amount of blood escapes into the surrounding tissue and clots
sensory/afferent vessels
hematoma
Hypoglossal nerve
Nerve for tongue
7. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
atherosclerosis
zygomatic region
superior
normal flora
8. Tube through which sound waves are transmitted to the middlbe ear within the skull
white blood cells
external acousitc meatus
Spinal Accessory nerve
buccinator
9. Blood vessel that carries blood away from heart - has muscles on inside of walls
subluxation
Acoustic nerve
arteries
facial artery
10. Shifting of the lower jaw to one side
local infiltration
lateral deviation of the mandible
Neuron
base
11. Section of the body through the median plane
sphenoid sinuses
midsagittal section
external
hilus
12. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
vomer
inferior nasal conchae
opthalmic (V1) nerve
occipital
13. 2 accessory muscles of mastication
muscle
pulmonary vein
buccinator and mylohyoid muscles
frontal sinuses
14. Sensory nerve that carries information from the periphery of the body to the brain or spinal cord
afferent nerve
Nerve for mandible
Glossopharyngeal nerve
hilus
15. Also known as trigeminal ganglion - Where the 3 division of trigeminal nerve meet
optic nerve
neurotransmitter
Gasserion Ganglion
Abducen's Nerve Paralysis
16. Trauma to a blood vessel
temporal bone
medial pterygoid muscle
hematoma
stylomandibular ligament
17. When the valve connection the left ventricle and left atrium is leaking
mandible
mitral valve prolapse
buccinator and mylohyoid muscles
external acousitc meatus
18. Erythrocytes
mandible
muscle
local infiltration
red blood cells
19. Paired bones - forms upper back side of skull
palatine bones
parietal bone
masseter - temporal - medial pterygoid - lateral pterygoid
inferior vena cava
20. 2 valves of the heart
sphenoid bone
mitral and tricuspid
median plane
Vagus nerve
21. 2nd division of trigeminal nerve - sensory to maxilla and surrounding tissues - suicide nerve- can effect women 40+ years old on right side and causes excruciating pain (also called Tie Douleureaux or Trigeminal Neuralgia)
stylomandibular ligament
Maxillary (V2) nerve
alvoelar process of the maxilla
sensory/afferent vessels
22. Network of blood vessels - usually veins
philtrum
plexus
trochlear nerve
mandible (V3)
23. Artery to mandible
inferior alveolar artery
inferior nasal conchae
cardiovascular disease
superior
24. Decreased saliva flow
xerostomia
alveolar process
frontal plane
base
25. Nerve supply to the periodontium
temporomandibular joint
innervation
posterior superior alveolar artery
vermillion border
26. Lingual Nerve
foramen magnum
plaque
normal flora
Nerve for tongue
27. Transition zone betweek skin and vermillion zone
maxillary sinusitis
mandible (V3)
greater palatine foramen
vermillion border
28. Cavity within the bone
atherosclerosis
sinus
process
mitral and tricuspid
29. Fuses with frontal bone facially
frontal process of the maxilla
involuntary muscle
vermillion zone
sialolith
30. Rising of the lower jaw
elevation of the mandible
zygomatic bones
condyle
vomer
31. Ropey saliva composition
paresthesia
maxilla
mucous
amylase
32. 3rd and largest division of trigeminal nerve - sensory and motor to mandible
superior
Nerve for #6-11
mandible (V3)
anesthesia
33. 3 TMJ Ligaments
sphenomandibular - stylomandibular - temporomandibular
subluxation
nasal bones
medial pterygoid muscle
34. 2 branches of peripheral nervous system
sensory and motor
most facial and oral pain through these 2 nerves
primary node
buccinator
35. Single bone - bat-shaped - forms anterior base of the skull - has many foramens and processes - landmark- greater wing of sphenoid
opportunistic infections
pathogen
sympathetic and parasympathetic nervous systems
sphenoid bone
36. Drains everything from head and neck area to the heart
landmarks
arteries
Nerve for mandible
pterygoid venus plexus
37. Type of unilateral facial paralysis involving the facial nerve
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38. Allows us to move - usually works in groups - 2 kinds- involuntary and voluntary
lateral
muscles
body
Cranial Nerve; sensory /motor
39. Filters toxins and other foreign bodies out of body - typically green in diagrams - has valve system similar to veins
sensory/afferent vessels
lymphatic system
frontal bone
xerostomia
40. Loss of funtion of the 6th cranial nerve
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41. Several arteries branch directly off the aorta to feed the _____________
platelets
midsagittal section
Heart
alveolar - zygomatic - frontal - palatine
42. V- trigeminal - VII- facial
middle superior alveolar artery
most facial and oral pain through these 2 nerves
condyle
sensory and motor
43. Accumulation of neuron cell bodies outside the central nervous system
Ganglion
platelets
labial commissure
4 processes of zygomatic arch
44. Section of the body through any frontal plane
base
nasal bones
mandible (V3)
frontal section
45. Artery to cheek
palatine bones
depression of the mandible
facial artery
process
46. A virus - microorganism - or other substance that causes dz
cleft palate
ipsilateral
pathogen
midsagittal section
47. Area that faces away from the head and toward the feet of the body
veins
lateral deviation of the mandible
inferior
sphenoid sinuses
48. Begins process of breaking food down into simple sugars in saliva
process
amylase
lacrimal bones
hematoma
49. Water saliva composition
hematoma
afferent vessel
serous
suture
50. Structures located inward - away from the body surface
sensory and motor
voluntary muscle
deep
xerostomia