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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. Muscle - origin- sphenoid bone - insertion- angle of mandible - medial surface - action- elevates mandible - forms sling with masseter; synergist with masseter
hemorrhage
mastoid process
paranasal sinus
medial pterygoid muscle
2. Posterior superior alveolar nerve
lateral pterygoid muscle
Nerve for tongue
metastasis
Nerve for Posterior upper molars
3. 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
sensory/afferent vessels
infraorbital region
origin
4. I cranial nerve - sensory - sense of smell
lateral deviation of the mandible
olfactory nerve
sphenomandibular - stylomandibular - temporomandibular
median
5. 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
pulmonary vein
vomer
palatine bones
protrusion of the mandible
6. Area closer to the median plane of the body
mandible
proximal
angle
aorta
7. Only vein that carries oxygenated blood
Ganglion
Maxillary (V2) nerve
pulmonary vein
inferior nasal conchae
8. Area that faces toward the head of the body - away from the feet
internal
superior
occipital
sensory and motor
9. 3rd and largest division of trigeminal nerve - sensory and motor to mandible
thyroid
superficial
mandible (V3)
internal
10. Large vein on top of heart
maxillary sinusitis
superior vena cava
sphenomandibular ligament
Nerve for #6-11
11. Loss of action of the facial muscles
Maxilla
facial paralysis
maxillary sinusitis
eminence
12. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
buccinator
anterior
eminence
zygomatic region
13. Allows us to move - usually works in groups - 2 kinds- involuntary and voluntary
synovial fluid
frontal section
scalp
muscles
14. Point on upper lip where the philtrum terminates
Nerve for #6-11
sphenoid
tubercle
occipital
15. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
ethmoid
temporal bone
sphenomandibular - stylomandibular - temporomandibular
Heart
16. Communication of a blood vessel with another blood vessel by a connecting channel
anastomosis
Nerve for cheek
frontal sinuses
cells
17. Large amounts of blood that escape into the surroudning tissue without clotting - when a blood vessel is seriously injured
eminence
hemorrhage
protrusion of the mandible
ventral
18. Muscle of facial expression - helps mastication by keeping food on the chewing surface - cheek muscle
vein
anastomosis
buccinator
atherosclerosis
19. Single bone - only movable bone of face - many landmarks present - largest and strongest bone of face - articulates with temporal bone to form TMJ
mandible
innervation
6 types of cranial bones
Facial nerve
20. Structure closest to the palate
sphenoid
palatal
metastasis
Nerve for upper premolars
21. All cranial nerves are ________
thyroid
process
aorta
Paired
22. Section of the body through any frontal plane
Trigeminal Nerve
body
frontal section
bones
23. Connects to common carotid arter
mixed
cleft palate
contralateral
external carotid artery
24. Blood vessel that carries blood away from heart - has muscles on inside of walls
plexus
ethmoid sinuses
mandible (V3)
arteries
25. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
median
5 anatomic parts of TMJ
apex
scalp
26. Runs from styloid process of temporal bone to the angle of the mandible - taut when mandible is protruded
spinal cord
stylomandibular ligament
internal
optic nerve
27. The narrowing and blockage of the arteries by a buildup of plaque
atherosclerosis
ventral
vermillion zone
lateral deviation of the mandible
28. Transition zone betweek skin and vermillion zone
maxilla
angle
greater palatine foramen
vermillion border
29. Fuses with frontal bone facially
frontal process of the maxilla
mixed
vomer
body
30. Any plane of the body created by an imaginary plane parallel with the median plane
valves
sagittal plane
anatomical postition
paresthesia
31. Begins process of breaking food down into simple sugars in saliva
Surfaces and Sutures
amylase
apex
olfactory nerve
32. Type of blood vessel that carries blood away from the heart
artery
atherosclerosis
plexus
Central nervous system
33. Structures closest to the facial surface
Nerve for Posterior upper molars
Abducen's Nerve Paralysis
facial
medial pterygoid muscle
34. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
mucous
sphenoid
submandibular gland
zygomatic process of maxilla
35. Erythrocytes
sphenomandibular ligament
external carotid artery
red blood cells
mitral valve prolapse
36. Watery basis of blood composition
philtrum
plasma
medial pterygoid muscle
anastomosis
37. Area that is farther away from the median plane of the body or structure
sensory and motor
optic nerve
lateral
sphenomandibular - stylomandibular - temporomandibular
38. 2nd division of trigeminal nerve - sensory to maxilla and surrounding tissues - suicide nerve- can effect women 40+ years old on right side and causes excruciating pain (also called Tie Douleureaux or Trigeminal Neuralgia)
Nerve for mandible
Maxillary (V2) nerve
olfactory nerve
foramen magnum
39. Artery to cheek
oral cavity
facial artery
trochlear nerve
afferent nerve
40. TMJ Located lateral side of each joint forms a reinforcement of the capsule of the TMJ - Prevents excessive retraction of the mandible
pterygoid venus plexus
temporomandibular ligament
labial
mandible (V3)
41. Paired bones - irregular thin plates of bone that forms the medial wall of the orbit (eye) - lacrimal (tear duct) glands are present @ the margin of these bones
lacrimal bones
artery
alveolar process
landmarks
42. 2 branches of autonomic nervous system
body
ventral
sympathetic and parasympathetic nervous systems
buccinator and mylohyoid muscles
43. The loss of feeling or sensation resulting from the use of certain drugs or gases that seruve as inhibitory neurotransmitters
Nerve for cheek
protrusion of the mandible
anesthesia
horizontal plane
44. Vomer - lacrimal bones- paired - inferior nasal conchae- paired - zygomatic bones- paired - maxillary bones- paired - mandible
4 processes of zygomatic arch
7 types of facial bones
vermillion zone
6 types of cranial bones
45. VI cranial nerve - motor - movement of eyeball
pulmonary vein
abducens nerve
body
sensory and motor
46. Part of lymphatic system that runs parallel to most veins in the body
lymphatic vessels
paresthesia
zygomatic bone
sensory/afferent vessels
47. Short canal leading to the tympanic cavity
external auditory meatus
body
superior
pulmonary vein
48. Lymph node that drains lymph from a primary node
Ganglion
secondary node
arteries
vein
49. Under tongue
ventral
Cranial Nerves
sensory/afferent vessels
eminence
50. Blood vessel that carries blood to heart - operates by valves
Nerve for Posterior upper molars
veins
spinal cord
sagittal plane