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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. Feeds all area of face. connects to external carotid artery
maxillary artery
hematoma
Nerve for tongue
Bell's Palsy
2. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
gliding movement of TMJ
sublingual gland
temporal bone
subluxation
3. Largest endocrine glandthyroxine - should be part of extraoral exam- palpate - goiter- inflammed neck - responsible for metabolic rate and temp- control
thyroid
external carotid artery
retraction of the mandible
ethmoid sinuses
4. Some Say Marry Money - But My Brother Says - Bad Business - Marry Money
Cranial Nerve; sensory /motor
Bell's Palsy
buccinator and mylohyoid muscles
body
5. Fuses with frontal bone facially
facial paralysis
frontal process of the maxilla
Cranial Nerves
suture
6. 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
Glossopharyngeal nerve
parasympathetic nervous system
7 types of muscles of head and neck
parotid gland
7. Mineralized structures of the body that protect internal soft tissues and serve as the biomechanical basis for movement
exocrine
bones
oculomotor nerve
Gasserion Ganglion
8. Corners of mouth
parietal bones
labial commissure
process
posterior
9. 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
palatine bones
alveolar process
subluxation
greater palatine foramen
10. Forms part of cheekbone with zygomatic arch - often seen in panoramic and periapical films
nerve
endocrine
zygomatic process of maxilla
action
11. Structures located toward the surface of the body
frontal plane
contralateral
superficial
thyroid
12. Trauma to a blood vessel
coronal
hematoma
Maxilla
foramen/ foramina
13. A band of fibrous tissue that connects bones
Nerve for mandible
buccal
posterior
ligament
14. II cranial nerve - sensory - sight and visual impluses
infraorbital region
optic nerve
mixed
alveolar process
15. Provides ventilation to head - lightens skull - drainage - acts as sound resonators - provides mucous for nasal cavity - can be involved with allergies or infection as in primary sinusitis or in tooth infection as in secondary sinusitis
paranasal sinus
temporomandibule joint
8
angle
16. Tiny blood vessel that branches off small artery to supple blood to tissue
voluntary muscle
capillary
medial
temporomandibular disorder
17. Site of a junction or union between two or more bones
joint
contralateral
Trigeminal Nerve
neurotransmitter
18. Large vein coming in from bottom of the heart
foramen magnum
Nerve for Floor of the mouth
inferior vena cava
plaque
19. Watery basis of blood composition
eminence
plasma
alveolar process
submandibular gland
20. Site for large muscles of the neck to attach
capillary
sinus
mastoid process
zygomatic bones
21. The loss of feeling or sensation resulting from the use of certain drugs or gases that seruve as inhibitory neurotransmitters
anesthesia
scalp
normal flora
Abducen's Nerve Paralysis
22. Muscle in the floor of the mouth - attaches to mylohyoid ridge
mylohyoid muscle
occipital
platelets
olfactory nerve
23. Blood vessel that carries blood to heart - operates by valves
veins
22
plexus
foramen/ foramina
24. 4 muscles of mastication
vomer
midsagittal section
depression of the mandible
masseter - temporal - medial pterygoid - lateral pterygoid
25. Single bone - forms back of head - landmark- foramen magnum - (huge hole in this bone through which the spinal cord passes)
occipital bone
innervation
philtrum
deep
26. Decreased saliva flow
inferior
afferent vessel
xerostomia
oculomotor nerve
27. Structures on the opposite side of the body
white blood cells
contralateral
Nerve for mandible
inferior vena cava
28. Shifting of the lower jaw to one side
lateral deviation of the mandible
8 landmarks of mandible
thyroid
mandible
29. Depression and elevation of jaw - occurs between disc and condyle of lower synovial cavity
rotational movement of TMJ
lymphatic vessels
temporomandibular joint
distal
30. Runs from styloid process of temporal bone to the angle of the mandible - taut when mandible is protruded
coronoid process
external auditory meatus
mastoid process
stylomandibular ligament
31. Characteristics that appear on a specific bone
facial
sialolith
embolus/emboli
landmarks
32. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
process
zygomatic bones
maxilla
vomer
33. Region of the head where the external ear is a prominent feature
temporal
Trigeminal Nerve
anterior superior alveolar artery
veins
34. Zygomatic process of temporal bone - temporal process of zygomatic bone - maxillary process of zygomatic bone - zygomatic process of maxillary bone
vermillion border
4 processes of zygomatic arch
Spinal Accessory nerve
nerve block
35. Type of unilateral facial paralysis involving the facial nerve
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36. Outer side of the wall of a hollow structure
median
facial paralysis
external
body
37. Single bone - midline bone int he cranium - part of nose - lies behind the frontal bone - between the eyes - part of floor of cranial base
ethmoid bone
Neuron
dorsal
olfactory nerve
38. Posterior superior alveolar nerve
anesthesia
Nerve for Posterior upper molars
infraorbital artery
common carotid artery
39. Back of an area of the body
central and peripheral nervous systems
depression of the mandible
olfactory nerve
posterior
40. Large vein on top of heart
pathogen
lacrimal bones
superior vena cava
common carotid artery
41. 2 branches of nervous system
lateral
capillary
central and peripheral nervous systems
anesthesia
42. Capable of causing disease only when the host's resistance is lowered
abducens nerve
orbicularis oris
parasympathetic nervous system
opportunisitic pathogen
43. XII nerve - primarily tongue movement - motor
superior vena cava
lateral pterygoid muscle
Hypoglossal nerve
capillary
44. Connects anterior superior alveolar artery and middle superior alveolar arter to the maxillary artery
bones
efferent (motor)
lingual
infraorbital artery
45. Bringing backward of the lower jaw
temporomandibular ligament
pulmonary vein
retraction of the mandible
frontal process of the maxilla
46. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
joint
alveolar bone
buccinator and mylohyoid muscles
ventral
47. Normal flora creating an infectious process because the body's defenses are compromised
opportunistic infections
deep
frontal bone
ranula
48. Loss of action of the facial muscles
inferior alveolar artery
mandible
vomer
facial paralysis
49. Causes muscles to contract - stimulates glands - allows for sensations to be perceived
alveolar process
superior vena cava
nervous system
abducens nerve
50. Muscle - origin- sphenoid bone - insertion- angle of mandible - medial surface - action- elevates mandible - forms sling with masseter; synergist with masseter
mitral and tricuspid
subluxation
aorta
medial pterygoid muscle