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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. When the valve connection the left ventricle and left atrium is leaking
frontal bone
vermillion border
anastomose
mitral valve prolapse
2. Largest of paranasal sinuses - paired - located within the maxilla - Significant to dentistry with max post exts-perforation - max sinus infections - implant placements/sinus lifts - and with air travel- with infection - descension is painful
condyle
dorsal
endocrine
maxillary sinuses
3. Paired bones - forms bridge of the nose
facial
nasal bones
vermillion zone
posterior superior alveolar artery
4. Top posterior of tongue
proximal
optic nerve
dorsal
buccinator and mylohyoid muscles
5. Portion of mandible that connects to the TMJ
infraorbital region
anastomosis
condyle
Nerve for mandible
6. Characteristics that appear on a specific bone
ethmoid bone
temporal bone
landmarks
origin
7. Disorder involving one or both temporomandibular joints
sensory/afferent vessels
origin
temporomandibular disorder
buccal
8. Paired bones - forms upper back side of skull
parietal bones
Spinal Accessory nerve
anesthesia
trochlear nerve
9. Blood vessel that carries blood to heart - operates by valves
veins
ethmoid sinuses
external carotid artery
bacteremia
10. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
ipsilateral
5 anatomic parts of TMJ
sympathetic nervous system
pulmonary artery
11. Structure at the median plane
depression of the mandible
median
frontal bone
philtrum
12. Area under nose that extends from nasal septum to the top of the lip
philtrum
6 types of cranial bones
elevation of the mandible
Abducen's Nerve Paralysis
13. Structures on the opposite side of the body
ligament
veins
superior vena cava
contralateral
14. Single bone - forms the forehead and the top of the eye - contains supraorbital notch - location of frontal sinuses
sialolith
medial
frontal bone
masseter - temporal - medial pterygoid - lateral pterygoid
15. Paired - most posterior part of the hard palate - they fuse together to form hard palate - greater palatine foramen located @ posterior lateral region
process
arch
submandibular gland
palatine bones
16. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
central and peripheral nervous systems
masseter muscle
orbicularis oris
retraction of the mandible
17. Corners of mouth
most facial and oral pain through these 2 nerves
nerve
external
labial commissure
18. Communication of a blood vessel with another blood vessel by a connecting channel
primary node
bacteremia
afferent nerve
anastomosis
19. Biggest artery in body
Glossopharyngeal nerve
external auditory meatus
maxillary sinuses
aorta
20. Posterior superior alveolar nerve
afferent vessel
trigeminal nerve
Nerve for Posterior upper molars
deep
21. Area closer to the median plane of the body
Nerve for mandible
proximal
lateral
secondary node
22. Layers of soft tissue overlying the bones of the brain case
scalp
Maxilla
red blood cells
foramen/ foramina
23. Area that faces away from the head and toward the feet of the body
Spinal Accessory nerve
inferior
Hypoglossal nerve
plexus
24. Nerve supply to the periodontium
arch
innervation
bones
zygomatic bones
25. Back of an area of the body
voluntary muscle
base
palatal
dorsal
26. Network of veins that comes together (paired)
bacteremia
muscle
plexus
nasal bones
27. Any plane of the body created by an imaginary plane parallel with the median plane
sagittal plane
medial pterygoid muscle
parasympathetic nervous system
bones
28. Forms sockets of teeth
lingual
alveolar process
oculomotor nerve
Cranial Nerve; sensory /motor
29. Buccal Nerve
zygomatic region
thrombus/thrombi
Nerve for cheek
mandible (V3)
30. Single bone - forms back of head - landmark- foramen magnum
bacteremia
articular disc
mitral and tricuspid
occipital
31. Triangular area where medial and lateral views of the mandible come together - Provides support for patients with lower partial
sensory/afferent vessels
retromolar pad
serous
lymphadenopathy
32. XI nerve - synergist to Vagus nerve - Motor
Nerve for #6-11
sphenomandibular ligament
Spinal Accessory nerve
Surfaces and Sutures
33. Structures located inward - away from the body surface
mitral and tricuspid
body
dorsal
deep
34. IV cranial nerve - motor - movement of eyeball
trochlear nerve
capillary
amylase
Hypoglossal nerve
35. Back of an area of the body
parotid gland
trigeminal nerve
posterior
body
36. Opening or canal in the bone
meatus
cleft palate
occipital
mixed
37. Anterior 2/3 of tongue
voluntary muscle
body
14
local infiltration
38. Connects to common carotid arter
external carotid artery
vermillion zone
8 landmarks of mandible
venule
39. 2 branches of peripheral nervous system
Cranial Nerves
frontal bone
sensory and motor
normal flora
40. Structures closest to the inner cheek
retromolar pad
buccal
capillary
external acousitc meatus
41. V cranial nerve - sensory and motor - supplies most oral features and facial muscles - teeth - tongue - palate
Trigeminal Nerve
proximal
Facial nerve
frontal sinuses
42. 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
buccal
subluxation
Bell's Palsy
sphenomandibular ligament
43. 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
frontal section
parotid gland
external carotid artery
lingual
44. VIII nerve - hearing and balance - also known as auditory or vestibular cochlear - sensory and motor
spinal cord
sensory and motor
Acoustic nerve
nasal bones
45. Spread of cancer from primary location - once cancer enters lymphatic system - it can enter the blood stream and spread
Cranial Nerve; sensory /motor
buccinator
metastasis
pulmonary vein
46. Type of lymphatic vessel in which lymph flows out of the lymph node in the area of the node's hilus
lateral
amylase
effernt vessel
alveolar - zygomatic - frontal - palatine
47. Single bone - only movable bone of face - many landmarks present - largest and strongest bone of face - articulates with temporal bone to form TMJ
anterior superior alveolar artery
mandible
bones
sphenoid
48. Network of blood vessels - usually veins
infraorbital artery
stylomandibular ligament
plexus
frontal bone
49. Muscle - origin- sphenoid bone - insertion- angle of mandible - medial surface - action- elevates mandible - forms sling with masseter; synergist with masseter
sublingual gland
thyroid
mucocele
medial pterygoid muscle
50. Blood vessel that carries blood away from heart - has muscles on inside of walls
arteries
zygomatic process of maxilla
transverse section
22