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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. Artery to max premolars
zygomatic bone
endocrine
philtrum
middle superior alveolar artery
2. X nerve - vocal cords - heart - respiration - digestion - autonomic nervous system - sensory and motor
Vagus nerve
bacteremia
primary node
facial paralysis
3. Single bone - midline bone of cranium - part of nose - lies behind the frontal bone - between the eyes
ethmoid
horizontal plane
vomer
frontal process of the maxilla
4. V- trigeminal - VII- facial
posterior
synovial fluid
plexus
most facial and oral pain through these 2 nerves
5. Posterior superior alveolar nerve
occipital bone
ipsilateral
lateral pterygoid muscle
Nerve for Posterior upper molars
6. Smaller vein that drains the capillaries in the tissue area
posterior
frontal plane
plexus
venule
7. Paired bones - most posterior part of the hard palate - 2 bones fuse together @ the midline to form the hard palate - greater palatine foramen located @ posterior lateral region
plexus
palatine bones
frontal section
sympathetic and parasympathetic nervous systems
8. Type of lymphatic vessel in which lymph flows into the lymph node
sphenoid sinuses
sensory/afferent vessels
afferent vessel
Maxillary (V2) nerve
9. Control center - one of the major divisions of nervous system - composed of brain and spinal cord - surrounded by skull and spinal vertebrae for protection
Central nervous system
superior
artery
Spinal Accessory nerve
10. 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
sensory and motor
midsagittal section
trigeminal nerve
mylohyoid muscle
11. Area under nose that extends from nasal septum to the top of the lip
afferent nerve
zygomatic process of maxilla
labial
philtrum
12. Section of the body through the median plane
ethmoid sinuses
action
mitral valve prolapse
midsagittal section
13. Junction between 2 neurons or a neuron and muscle
masseter muscle
synapse
ventral
maxillary sinuses
14. VI cranial nerve - motor - movement of eyeball
heart
4 processes of zygomatic arch
abducens nerve
internal
15. Area used for mental block on lingual and opens into mental foramen
mandibular canal
vermillion border
7 types of facial bones
Nerve for Floor of the mouth
16. All cranial nerves are ________
origin
Paired
sensory and motor
ranula
17. Bruise that results when a blood vessel is injured and a small amount of blood escapes into the surrounding tissue and clots
hematoma
Glossopharyngeal nerve
midsagittal section
embolus/emboli
18. VII nerve - muscles of facial expression - tear glands - salivary glands - sensory and motor
temporomandibule joint
artery
Glossopharyngeal nerve
Facial nerve
19. Point on upper lip where the philtrum terminates
arteries
zygomatic process of maxilla
tubercle
plaque
20. Cavity within the bone
ethmoid bone
oculomotor nerve
plexus
sinus
21. Cervical muscles - muscles of facial expression - muscles of mastication - muscles of tongue - muscles of the pharynx - muscles of the hyoid - muscles of the soft palate
7 types of muscles of head and neck
frontal sinuses
capillary
temporomandibular disorder
22. Erythrocytes
bacteremia
voluntary muscle
red blood cells
medial pterygoid muscle
23. Joint located inferior to the zygomatic arch and just anterior to the ear - where upper skull forms a joint with the lower jaw
anterior
22
endocrine
temporomandibular joint
24. Area where the bones are joined to each other
articulation
external carotid artery
oculomotor nerve
22
25. Like a projection; an irregularly shaped extension named for where it is going
process
most facial and oral pain through these 2 nerves
superior
ramus
26. Site for large muscles of the neck to attach
mastoid process
8 landmarks of mandible
frontal sinuses
mandible
27. Vomer - lacrimal bones- paired - inferior nasal conchae- paired - zygomatic bones- paired - maxillary bones- paired - mandible
Maxillary (V2) nerve
7 types of facial bones
palatine bones
middle superior alveolar artery
28. Bringing forward of the lower jaw
protrusion of the mandible
anastomose
midsagittal section
nasal bones
29. Blood vessel that carries blood away from heart - has muscles on inside of walls
arteries
thyroid
Abducen's Nerve Paralysis
apex
30. Zygomatic process of temporal bone - temporal process of zygomatic bone - maxillary process of zygomatic bone - zygomatic process of maxillary bone
4 processes of zygomatic arch
frontal plane
inferior vena cava
Gasserion Ganglion
31. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
efferent (motor)
lateral deviation of the mandible
vomer
hilus
32. Towards the crown of a tooth
Central nervous system
inferior nasal conchae
sphenoid bone
coronal
33. V cranial nerve - sensory and motor - supplies most oral features and facial muscles - teeth - tongue - palate
Trigeminal Nerve
atherosclerosis
artery
ranula
34. Single bone - only movable bone of the face - many landmarks - largest and strongest facial bone - articulates with temporal bone to form TMJ
mandible
hematoma
Glossopharyngeal nerve
amylase
35. Structure closest to the palate
palatal
scalp
mandibular canal
oculomotor nerve
36. 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
proximal
articular disc
trigeminal nerve
hematoma
37. Substance which consists of cholesterol (mainly) - calcium - clotting proteins - and other substances that can be found lining arteries
plaque
joint
mitral valve prolapse
7 types of muscles of head and neck
38. Pointed end of a conical structure
valves
anesthesia
anatomical postition
apex
39. Connects anterior superior alveolar artery and middle superior alveolar arter to the maxillary artery
infraorbital artery
meatus
mucocele
veins
40. VIII nerve - hearing and balance - also known as auditory or vestibular cochlear - sensory and motor
Acoustic nerve
muscle
artery
inferior alveolar artery
41. Paired - most posterior part of the hard palate - they fuse together to form hard palate - greater palatine foramen located @ posterior lateral region
medial pterygoid muscle
palatine bones
anterior superior alveolar artery
artery
42. Outer side of the wall of a hollow structure
Nerve for Posterior upper molars
inferior alveolar artery
external
alveolar bone proper
43. Movement accomplished by a muscle when the muscle fibers contract
oculomotor nerve
action
mixed
distal
44. Area that is farther away from the median plane of the body or structure
angle
articular disc
lateral
paranasal sinus
45. Also known as trigeminal ganglion - Where the 3 division of trigeminal nerve meet
body
deep
action
Gasserion Ganglion
46. II cranial nerve - sensory - sight and visual impluses
white blood cells
inferior alveolar artery
depression of the mandible
optic nerve
47. Buccal Nerve
Cranial Nerves
Nerve for cheek
lateral deviation of the mandible
median
48. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
inferior nasal conchae
lingual artery
vomer
temporal bone
49. Tiny blood vessel that branches off small artery to supple blood to tissue
sialolith
mandible
coronal
capillary
50. Located in the ethmoid bone - cannot be palpated in oral exam
sensory/afferent vessels
inferior alveolar artery
lymphatic vessels
ethmoid sinuses