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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. Generally immovable articulation in Which bones are joined by fibrous tissue
suture
most facial and oral pain through these 2 nerves
mucocele
7 types of muscles of head and neck
2. Only artery that carries deoxygenated blood - carries it to the lungs
pulmonary artery
superficial
Nerve for cheek
spinal cord
3. Feeds all area of face. connects to external carotid artery
labial
Spinal Accessory nerve
maxillary artery
foramen magnum
4. A virus - microorganism - or other substance that causes dz
philtrum
pathogen
cardiovascular disease
landmarks
5. Infection of the maxillary sinus
alveolar bone
Nerve for tongue
effernt vessel
maxillary sinusitis
6. Area that faces toward the head of the body - away from the feet
superior
occipital
mucous
vein
7. Corners of mouth
labial commissure
philtrum
palatal
oral cavity
8. Plane created by an imaginary line that divides the body into right and left halves
median plane
vomer
amylase
origin
9. 2 branches of peripheral nervous system
tubercle
temporomandibular joint
trigeminal nerve
sensory and motor
10. Towards the crown of a tooth
elevation of the mandible
ethmoid
coronal
Neuron
11. Number of bones in the skull
22
hilus
common carotid artery
mastoid process
12. Tube through which sound waves are transmitted to the middlbe ear within the skull
nerve
maxilla
external acousitc meatus
ipsilateral
13. Allows us to move - usually works in groups - 2 kinds- involuntary and voluntary
Trigeminal Nerve
temporomandibular disorder
vermillion zone
muscles
14. Loss of action of the facial muscles
Glossopharyngeal nerve
hemorrhage
temporal bone
facial paralysis
15. Movement accomplished by a muscle when the muscle fibers contract
lateral pterygoid muscle
suture
action
sinus
16. Drains everything from head and neck area to the heart
pterygoid venus plexus
Nerve for mandible
synovial fluid
primary node
17. Loss of funtion of the 6th cranial nerve
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18. Inner side of the wall of a hollow structure
hemorrhage
ventral
internal
Vagus nerve
19. Smaller blood vessel that branches off an arteriole to supply blood directly to tissue
mixed
capillary
infraorbital artery
process
20. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
Maxillary (V2) nerve
scalp
lacrimal bones
zygomatic bones
21. Connects to common carotid arter
cells
external carotid artery
apex
labial commissure
22. Filters toxins and other foreign bodies out of body - typically green in diagrams - has valve system similar to veins
7 types of facial bones
external carotid artery
lymphatic system
rotational movement of TMJ
23. Hollow organ - dual action pump - thick muscular walls - right side pumps to lungs - left side pumps to body
anterior superior alveolar artery
heart
maxillary sinusitis
temporomandibular disorder
24. VII nerve - muscles of facial expression - tear glands - salivary glands - sensory and motor
Facial nerve
sphenomandibular - stylomandibular - temporomandibular
plexus
capillary
25. Back of an area of the body
dorsal
retraction of the mandible
lingual artery
palatal
26. Structure closest to lips
ipsilateral
afferent vessel
labial
zygomatic process of maxilla
27. Structures located inward - away from the body surface
trochlear nerve
Cranial Nerves
deep
artery
28. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
lymphadenopathy
gliding movement of TMJ
middle superior alveolar artery
sympathetic nervous system
29. Artery to max molars
serous
secondary node
posterior superior alveolar artery
median plane
30. Short - windowlike opening in the bone
foramen/ foramina
nerve
greater palatine foramen
exocrine
31. Capable of causing disease only when the host's resistance is lowered
articular disc
body
anterior
opportunisitic pathogen
32. Anterior 2/3 of tongue
spinal cord
zygomatic bones
Nerve for Floor of the mouth
body
33. When the valve connection the left ventricle and left atrium is leaking
infraorbital region
mitral valve prolapse
vomer
action
34. Carries infor from the periphery of the body to brain or spinal cord
primary node
Ganglion
atherosclerosis
sensory/afferent vessels
35. IX-Glossopharyngeal - XII- Hypoglossal
mucocele
2 cranial nerves controlling tongue
process
muscles
36. Single bone - midline bone int he cranium - part of nose - lies behind the frontal bone - between the eyes - part of floor of cranial base
orbicularis oris
ethmoid bone
sphenomandibular ligament
lingual
37. Sensory nerve that carries information from the periphery of the body to the brain or spinal cord
pulmonary artery
middle superior alveolar artery
inferior alveolar artery
afferent nerve
38. Clot that forms on the inner blood vessel wall
trigeminal nerve
thrombus/thrombi
ligament
afferent vessel
39. Type of blood vessel that carries blood away from the heart
frontal bone
artery
temporal bone
temporomandibular ligament
40. Also known as malar bone - forms cheek bone - forms zygomatic arch with temporal bone - 4 process form arch - often seen in panoramic and PAX
zygomatic bone
external
cells
parasympathetic nervous system
41. Causes muscles to contract - stimulates glands - allows for sensations to be perceived
nervous system
masseter - temporal - medial pterygoid - lateral pterygoid
external auditory meatus
action
42. Padding in between bones
anterior superior alveolar artery
pulmonary artery
synovial fluid
Nerve for mandible
43. Stone formed in glands - cause by minerals in saliva - causes facial swelling with recurrence with little pain - pt placed on antibiotic and sugar-free lemon drops to increase salivary flow - Oral surgeon can remove stone or part of gland if necessar
parietal bone
Paired
sialolith
7 types of facial bones
44. 'flight or flight' responses
anatomical postition
foramen/ foramina
sympathetic nervous system
aorta
45. 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
parotid gland
paranasal sinus
external acousitc meatus
common carotid artery
46. Area that is closer to the median plane of the body or structure
lymphatic vessels
medial
lateral
normal flora
47. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
parasympathetic nervous system
nervous system
vomer
apex
48. Structures closest to the tongue
parasympathetic nervous system
bacteremia
mastoid process
lingual
49. Sides of tongue
lateral
ventral
posterior superior alveolar artery
facial paralysis
50. Type of body tissue that shortens under neural control - causing soft tissue and bony structures to move
facial artery
Nerve for #6-11
normal flora
muscle