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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. Structure closest to lips
mandible
temporomandibule joint
labial
Paired
2. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
paresthesia
temporomandibule joint
zygomatic bones
opportunisitic pathogen
3. Shaded area of lips that is darker than surrounding skin
oral cavity
depression of the mandible
vermillion zone
sympathetic and parasympathetic nervous systems
4. Type of blood vessel that travels to the heart - carrying blood
capillary
common carotid artery
vein
arch
5. Large vein coming in from bottom of the heart
insertion
inferior vena cava
frontal sinuses
bones
6. Large amounts of blood that escape into the surroudning tissue without clotting - when a blood vessel is seriously injured
lateral
masseter muscle
hemorrhage
articular disc
7. Number of facial bones
afferent nerve
abducens nerve
Maxillary (V2) nerve
14
8. Posterior 1/3 of tongue
tubercle
parasympathetic nervous system
buccinator and mylohyoid muscles
base
9. 1st and smallest division of trigeminal nerve - carries sensory information to brain - sensory for eyeball - cornea - and forehead
retraction of the mandible
deep
anterior
opthalmic (V1) nerve
10. 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
temporal
articular disc
condyle
afferent vessel
11. Area that is farther away from the median plane of the body or structure
origin
sympathetic nervous system
occipital
lateral
12. Tubercle or rounded elevation on a bony surface
heart
eminence
Heart
temporomandibular disorder
13. IX nerve - primarily sens of taste - sensory and motor
oral cavity
aorta
Glossopharyngeal nerve
secondary node
14. Padding in between bones
coronal
synovial fluid
temporomandibular ligament
plexus
15. Area where the bones are joined to each other
articulation
maxillary artery
eminence
ethmoid
16. VII nerve - muscles of facial expression - tear glands - salivary glands - sensory and motor
trochlear nerve
Facial nerve
mixed
temporomandibular ligament
17. When atherosclerosis occurs in arteries leading to the heart
cardiovascular disease
synapse
venule
Trigeminal Nerve
18. Area used for mental block on lingual and opens into mental foramen
rotational movement of TMJ
mandibular canal
ethmoid sinuses
capillary
19. Paired bones - forms upper back side of skull
posterior superior alveolar artery
parietal bones
transverse section
neurotransmitter
20. Middle superior alveolar nerve
lateral
rotational movement of TMJ
Nerve for upper premolars
trochlear nerve
21. Anterior 2/3 of tongue
cardiovascular disease
body
Neuron
masseter muscle
22. Paired - most posterior part of the hard palate - they fuse together to form hard palate - greater palatine foramen located @ posterior lateral region
temporomandibule joint
palatine bones
landmarks
maxilla
23. II cranial nerve - sensory - sight and visual impluses
temporomandibular disorder
common carotid artery
optic nerve
5 anatomic parts of TMJ
24. Innervates to the maxilla by the second branch and the mandible by the third branch - have sensory - motor - and intermediate roots that attach directly to the brain - responsible for the sensory sensibility of most of the skin of the front part of t
Ganglion
mandible
trigeminal nerve
eminence
25. Pointed end of a conical structure
greater palatine foramen
inferior alveolar artery
temporal
apex
26. Dislocation of joints
insertion
anesthesia
subluxation
lymphadenopathy
27. Portion of mandible that connects to the TMJ
alveolar - zygomatic - frontal - palatine
buccinator and mylohyoid muscles
parotid gland
condyle
28. Top posterior of tongue
palatine bones
optic nerve
dorsal
contralateral
29. The loss of feeling or sensation resulting from the use of certain drugs or gases that seruve as inhibitory neurotransmitters
mandibular canal
anesthesia
hematoma
synovial fluid
30. Number of cranial bones
8
Ganglion
apex
secondary node
31. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
involuntary muscle
pulmonary vein
5 anatomic parts of TMJ
22
32. Area that faces away from the head and toward the feet of the body
inferior
sialolith
cells
plexus
33. Smaller blood vessel that branches off an arteriole to supply blood directly to tissue
angle
maxilla
opthalmic (V1) nerve
capillary
34. End of the muscle that is attached to the least movable structure
orbicularis oris
origin
lateral deviation of the mandible
normal flora
35. Protect - support - basis for movement - consideration in spread of dental infections
bones
ethmoid
protrusion of the mandible
mandible
36. Ropey saliva composition
external acousitc meatus
mylohyoid muscle
atherosclerosis
mucous
37. Characteristics that appear on a specific bone
maxillary artery
nasal bones
landmarks
atherosclerosis
38. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
oculomotor nerve
zygomatic region
Nerve for tongue
ethmoid sinuses
39. Oblique ridge - mental foramen - mandibular canal - alveolar process - mylohyoid grooves - mandibular foramen - lingula retromolar pad
Abducen's Nerve Paralysis
8 landmarks of mandible
mylohyoid muscle
artery
40. Under tongue
synovial fluid
ventral
Glossopharyngeal nerve
lingual artery
41. Occipital - frontal - parietal-paired - temporal- paired - sphenoid - ethmoid
alvoelar process of the maxilla
coronal
6 types of cranial bones
stylomandibular ligament
42. Swelling of lymph nodes :abnormal enlargement' - can be helped with antibiotic
base
Nerve for #6-11
external auditory meatus
lymphadenopathy
43. Lowering of the lower jaw
ipsilateral
palatine bones
anastomose
depression of the mandible
44. Vomer - lacrimal bones- paired - inferior nasal conchae- paired - zygomatic bones- paired - maxillary bones- paired - mandible
7 types of facial bones
red blood cells
sensory/afferent vessels
mastoid process
45. Smallest structural unit of living matter capable of functioning independently
cells
sialolith
articular disc
abducens nerve
46. Short canal leading to the tympanic cavity
nerve block
plexus
external auditory meatus
Cranial Nerve; sensory /motor
47. A joint on each side of the ehad that allows for movement of the mandible - speech - and mastication - Location: where condyle of mandible articulates with the zygomatic process of the temporal bone
inferior nasal conchae
bones
temporomandibule joint
14
48. Nerve supply to the periodontium
bones
innervation
suture
insertion
49. Fuses with frontal bone facially
frontal process of the maxilla
Heart
spinal cord
central and peripheral nervous systems
50. 2 branches of nervous system
medial
central and peripheral nervous systems
serous
body