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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. Inferior alveolar nerve
palatal
facial
Nerve for mandible
dorsal
2. Paired bones withing the body part of the nose - lateral portion of nasal septum
inferior nasal conchae
synapse
serous
parietal bone
3. Single bone - forms back of head - landmark- foramen magnum
parietal bone
occipital
coronal
Vagus nerve
4. Blood vessel that carries blood away from heart - has muscles on inside of walls
zygomatic bone
deep
arteries
maxilla
5. Normal flora creating an infectious process because the body's defenses are compromised
scalp
Nerve for #6-11
opportunistic infections
articular disc
6. Plane created by an imaginary line that divides the body at any level into anterior and posterior portions
mandible (V3)
venule
frontal plane
frontal bone
7. 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
palatine bones
mitral and tricuspid
involuntary muscle
sialolith
8. Structures on the opposite side of the body
cardiovascular disease
contralateral
buccinator
sialolith
9. Bringing forward of the lower jaw
lymphatic system
facial paralysis
protrusion of the mandible
zygomatic process of maxilla
10. Anterior Superior Alveolar Nerve
temporomandibular disorder
most facial and oral pain through these 2 nerves
lacrimal bones
Nerve for #6-11
11. Single bone - forms the forehead and the top of the eye - contains supraorbital notch - location of frontal sinuses
nasal bones
sensory and motor
temporomandibular disorder
frontal bone
12. Lymph node that drains lymph from a primary node
ethmoid
primary node
aorta
secondary node
13. 2 valves of the heart
mitral and tricuspid
elevation of the mandible
lingual
nerve
14. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
Nerve for upper premolars
vomer
retraction of the mandible
mucocele
15. Prefix meaning not enough
cardiovascular disease
hypo
anesthesia
temporal
16. Houses/forms sockets of teeth - bone on facial surface is thin - effected by perio dz - resorbs quickly after extraction - forms as deciduous teeth erupt
internal
alvoelar process of the maxilla
5 anatomic parts of TMJ
oral cavity
17. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
plexus
orbicularis oris
capillary
red blood cells
18. Results from incomplete fusion of the maxillary bones at palatine process - open area that can involve from no teeth to involving teeth - palate - lip - and nasal - can involve pedodontist - oral surgeon - and pediatrician some appliances may be need
neurotransmitter
insertion
pulmonary vein
cleft palate
19. Bacteria traveling within the vascular system
Cranial Nerves
bacteremia
lateral
Trigeminal Nerve
20. Also known as malar bone - forms cheek bone - forms zygomatic arch with temporal bone - 4 process form arch - often seen in panoramic and PAX
zygomatic bone
proximal
vomer
mandible (V3)
21. Short canal leading to the tympanic cavity
sphenomandibular ligament
external auditory meatus
posterior
palatine bones
22. 3rd and largest division of trigeminal nerve - sensory and motor to mandible
22
mandible (V3)
mastoid process
mandible
23. 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
alvoelar process of the maxilla
voluntary muscle
articular disc
coronoid process
24. Pointed end of a conical structure
maxillary sinuses
gliding movement of TMJ
metastasis
apex
25. Carries info away from brain/spinal cord to the body - (info from brain)
greater palatine foramen
abducens nerve
efferent (motor)
palatine bones
26. Forms hard palate - fuses in teh middle at suture line - If fusion doesn't occur - cleft palate forms
Palatine process of the maxilla
parietal bones
gliding movement of TMJ
hematoma
27. Area used for mental block on lingual and opens into mental foramen
central and peripheral nervous systems
white blood cells
mandibular canal
stylomandibular ligament
28. Tip of tongue
arch
bacteremia
8 landmarks of mandible
apex
29. Depression and elevation of jaw - occurs between disc and condyle of lower synovial cavity
subluxation
buccinator and mylohyoid muscles
rotational movement of TMJ
abducens nerve
30. Blood vessel that carries blood to heart - operates by valves
muscles
opportunistic infections
synovial fluid
veins
31. 4 muscles of mastication
muscles
masseter - temporal - medial pterygoid - lateral pterygoid
Neuron
frontal plane
32. Horizontal portion of mandible
sphenomandibular - stylomandibular - temporomandibular
external auditory meatus
body
frontal plane
33. Position in which the body is erect - with arms @ the sides - plams and toes directed forward - and eyes looking forward
parietal bone
anterior
transverse section
anatomical postition
34. Paired - irregular thin plates of bone that forms the medial wall of the orbit - lacrimal glands (tear ducts) present @ the margin of this bone
Abducen's Nerve Paralysis
muscles
lacrimal bones
plexus
35. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
white blood cells
foramen magnum
sphenoid
retromolar pad
36. Occipital - frontal - parietal-paired - temporal- paired - sphenoid - ethmoid
frontal bone
synapse
cardiovascular disease
6 types of cranial bones
37. General term for any prominence on a bony surface
temporomandibular joint
process
Central nervous system
sagittal plane
38. VIII nerve - hearing and balance - also known as auditory or vestibular cochlear - sensory and motor
central and peripheral nervous systems
cardiovascular disease
pathogen
Acoustic nerve
39. Area under nose that extends from nasal septum to the top of the lip
paresthesia
masseter - temporal - medial pterygoid - lateral pterygoid
philtrum
muscle
40. Area that is farther away from the median plane of the body or structure
vermillion zone
lymphatic system
lateral
maxillary sinuses
41. Feeds all area of face. connects to external carotid artery
hematoma
maxillary artery
thrombus/thrombi
facial paralysis
42. Paired bones - forms bridge of the nose
nasal bones
hypo
vomer
opportunisitic pathogen
43. Smallest structural unit of living matter capable of functioning independently
sensory/afferent vessels
trochlear nerve
metastasis
cells
44. Aiming area for palatal injections
neurotransmitter
greater palatine foramen
mitral valve prolapse
median plane
45. Area closer to the median plane of the body
Facial nerve
arch
proximal
cleft palate
46. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
elevation of the mandible
hemorrhage
alveolar bone
plasma
47. The narrowing and blockage of the arteries by a buildup of plaque
7 types of facial bones
anastomose
atherosclerosis
posterior superior alveolar artery
48. Single bone - only movable bone of the face - many landmarks - largest and strongest facial bone - articulates with temporal bone to form TMJ
alvoelar process of the maxilla
labial commissure
inferior vena cava
mandible
49. Structures on the same side of the body
opthalmic (V1) nerve
ipsilateral
protrusion of the mandible
meatus
50. Begins process of breaking food down into simple sugars in saliva
amylase
temporomandibular disorder
mandibular canal
process