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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. Bruise that results when a blood vessel is injured and a small amount of blood escapes into the surrounding tissue and clots
hematoma
infraorbital region
condyle
parietal bone
2. Opening or canal in the bone
meatus
mixed
Heart
muscle
3. Secreted to specific locations by ducts; salivary and lacrimal glands
pterygoid venus plexus
exocrine
process
alveolar bone proper
4. Artery to tongue
sinus
occipital bone
eminence
lingual artery
5. XI nerve - synergist to Vagus nerve - Motor
metastasis
Heart
Spinal Accessory nerve
external carotid artery
6. Inferior alveolar nerve
alveolar process
Nerve for mandible
external carotid artery
involuntary muscle
7. Also called a meniscus - attached to condyle on medial and lateral poles - shape conforms with shape of adjacent articulating bones - completely divides TMJ into 2 compartments - can be wrinking - torn - hardened - or detached on one end
hypo
ventral
eminence
articular disc
8. Muscle in the floor of the mouth - attaches to mylohyoid ridge
vermillion border
transverse section
mylohyoid muscle
condyle
9. When the valve connection the left ventricle and left atrium is leaking
median plane
Nerve for #6-11
paranasal sinus
mitral valve prolapse
10. Blood vessel that carries blood away from heart - has muscles on inside of walls
serous
buccinator
hyper
arteries
11. Type of lymphatic vessel in which lymph flows into the lymph node
parietal bone
afferent vessel
lymphadenopathy
Nerve for tongue
12. Muscle - origin- sphenoid bone - insertion- angle of mandible - medial surface - action- elevates mandible - forms sling with masseter; synergist with masseter
medial pterygoid muscle
vomer
maxillary artery
mandible
13. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
optic nerve
common carotid artery
vomer
orbicularis oris
14. Network of veins that comes together (paired)
plexus
infraorbital region
7 types of facial bones
amylase
15. Short - windowlike opening in the bone
Abducen's Nerve Paralysis
foramen/ foramina
frontal section
frontal bone
16. Connects anterior superior alveolar artery and middle superior alveolar arter to the maxillary artery
infraorbital artery
labial commissure
masseter - temporal - medial pterygoid - lateral pterygoid
pulmonary vein
17. End of the muscle that is attatched to the more movable structure
Spinal Accessory nerve
nerve
insertion
cleft palate
18. Ropey saliva composition
mucous
greater palatine foramen
apex
temporal bone
19. Back of an area of the body
dorsal
valves
muscles
hypo
20. Area closer to the median plane of the body
labial commissure
14
proximal
meatus
21. Tiny blood vessel that branches off small artery to supple blood to tissue
optic nerve
capillary
sphenoid sinuses
nasal bones
22. 'flight or flight' responses
sympathetic nervous system
retromolar pad
stylomandibular ligament
action
23. Single bone - forms the forehead and the top of the eye - contains supraorbital notch - location of frontal sinuses
depression of the mandible
frontal bone
superior vena cava
ventral
24. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
trochlear nerve
vomer
inferior vena cava
artery
25. Layers of soft tissue overlying the bones of the brain case
opthalmic (V1) nerve
lacrimal bones
scalp
Cranial Nerve; sensory /motor
26. Position in which the body is erect - with arms @ the sides - plams and toes directed forward - and eyes looking forward
sympathetic and parasympathetic nervous systems
base
anatomical postition
abducens nerve
27. Section of the body through any horizontal plane
abducens nerve
lymphadenopathy
temporal bone
transverse section
28. Large vein on top of heart
lingual artery
superior vena cava
lateral
serous
29. Loss of funtion of the 6th cranial nerve
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30. Paired glands lcoated inside the medial angle of mandible - walnut sized - Wharton's Duct - Mixed salivary compostion- 60-65% - Empties behind mandibular anterior teeth
submandibular gland
anastomose
facial artery
mandibular canal
31. Disorder involving one or both temporomandibular joints
white blood cells
inferior nasal conchae
Trigeminal Nerve
temporomandibular disorder
32. Inside of the mouth
mixed
oral cavity
hilus
sphenoid sinuses
33. Only vein that carries oxygenated blood
anastomosis
pulmonary vein
masseter muscle
elevation of the mandible
34. Carries messages to the brain and carries messages from brain part of central nervous system
medial
nervous system
spinal cord
anatomical postition
35. Tubercle or rounded elevation on a bony surface
eminence
superior
alveolar - zygomatic - frontal - palatine
ventral
36. Both watery and ropey saliva composition combined
veins
mixed
temporal bone
ethmoid
37. 4 bones with processes attaching to maxilla
orbicularis oris
alvoelar process of the maxilla
alveolar - zygomatic - frontal - palatine
bones
38. 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
sphenomandibular ligament
metastasis
apex
tubercle
39. Foreign material or thrombus traveling in the blood that can block the vessel
embolus/emboli
mastoid process
deep
lymphadenopathy
40. V- trigeminal - VII- facial
6 types of cranial bones
most facial and oral pain through these 2 nerves
internal
palatine bones
41. Depression on one side of a lymph node where lymph flows out by way of an efferent lymphatic vessel
pulmonary vein
hilus
alvoelar process of the maxilla
arch
42. Large vein coming in from bottom of the heart
mandibular canal
mitral and tricuspid
contralateral
inferior vena cava
43. Horizontal portion of mandible
paranasal sinus
body
Cranial Nerve; sensory /motor
red blood cells
44. Also known as malar bone - forms cheek bone - forms zygomatic arch with temporal bone - 4 process form arch - often seen in panoramic and PAX
anesthesia
inferior nasal conchae
zygomatic bone
sagittal plane
45. Vomer - lacrimal bones- paired - inferior nasal conchae- paired - zygomatic bones- paired - maxillary bones- paired - mandible
normal flora
pulmonary vein
7 types of facial bones
parietal bones
46. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
Paired
alveolar bone
foramen magnum
facial artery
47. Movement accomplished by a muscle when the muscle fibers contract
Vagus nerve
Trigeminal Nerve
action
parietal bone
48. Communication of a blood vessel with another blood vessel by a connecting channel
action
mitral and tricuspid
anastomosis
bones
49. Single bone - midline bone int he cranium - part of nose - lies behind the frontal bone - between the eyes - part of floor of cranial base
14
ethmoid bone
meatus
Hypoglossal nerve
50. Accumulation of neuron cell bodies outside the central nervous system
muscles
external auditory meatus
Ganglion
temporomandibular disorder