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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. Paired sinuses located in frontal bone - separated by septum - drains into nasal cavity - irregularly shaped
frontal process of the maxilla
frontal sinuses
muscle
paresthesia
2. Section of the body through any horizontal plane
Maxillary (V2) nerve
mitral valve prolapse
transverse section
ethmoid sinuses
3. TMJ Located lateral side of each joint forms a reinforcement of the capsule of the TMJ - Prevents excessive retraction of the mandible
nervous system
temporomandibular ligament
parietal bones
anesthesia
4. Muscle auto-responses from body - ex: breathing - digestion - heartbeat - eyes
central and peripheral nervous systems
involuntary muscle
temporomandibular joint
depression of the mandible
5. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
sphenoid
afferent nerve
vomer
facial paralysis
6. Paired - forms bridge of nose
dorsal
palatal
nasal bones
Acoustic nerve
7. When the valve connection the left ventricle and left atrium is leaking
mylohyoid muscle
involuntary muscle
sphenoid
mitral valve prolapse
8. Oblique ridge - mental foramen - mandibular canal - alveolar process - mylohyoid grooves - mandibular foramen - lingula retromolar pad
dorsal
lymphatic vessels
8 landmarks of mandible
plexus
9. II cranial nerve - sensory - sight and visual impluses
optic nerve
lateral
anastomose
mandibular canal
10. Sides of tongue
articular disc
foramen magnum
parotid gland
lateral
11. Anterior Superior Alveolar Nerve
Nerve for #6-11
vein
4 processes of zygomatic arch
pulmonary artery
12. 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
lateral
spinal cord
opthalmic (V1) nerve
13. Bacteria traveling within the vascular system
mucous
bacteremia
8
Palatine process of the maxilla
14. Area that is closer to the median plane of the body or structure
plexus
sphenomandibular - stylomandibular - temporomandibular
medial
alveolar - zygomatic - frontal - palatine
15. Paired - irregular thin plates of bone that forms the medial wall of the orbit - lacrimal glands (tear ducts) present @ the margin of this bone
arteries
lacrimal bones
mylohyoid muscle
ligament
16. Type of unilateral facial paralysis involving the facial nerve
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17. 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
masseter muscle
tubercle
sialolith
alveolar bone
18. Important part of blood composition for clotting
neurotransmitter
sympathetic nervous system
platelets
frontal plane
19. Section of the body through the median plane
midsagittal section
plasma
opportunisitic pathogen
hypo
20. Artery to max molars
alvoelar process of the maxilla
lymphatic system
posterior superior alveolar artery
temporal
21. Tube through which sound waves are transmitted to the middlbe ear within the skull
superior vena cava
depression of the mandible
anatomical postition
external acousitc meatus
22. 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
Gasserion Ganglion
Nerve for Floor of the mouth
alvoelar process of the maxilla
parotid gland
23. Mucole that appear in floor of mouth of major salivary glands
7 types of muscles of head and neck
ranula
Central nervous system
middle superior alveolar artery
24. 3rd and largest division of trigeminal nerve - sensory and motor to mandible
mandibular canal
vein
mandible (V3)
mandible
25. Tubercle or rounded elevation on a bony surface
eminence
muscles
action
Acoustic nerve
26. 2 branches of autonomic nervous system
gliding movement of TMJ
palatal
sympathetic and parasympathetic nervous systems
spinal cord
27. Paired bones - landmark- infraorbital foramen - has processes with 4 different bones
superior vena cava
Surfaces and Sutures
maxilla
parasympathetic nervous system
28. 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 process of the maxilla
Nerve for Posterior upper molars
mucocele
29. Trauma to a blood vessel
middle superior alveolar artery
anesthesia
most facial and oral pain through these 2 nerves
hematoma
30. Rising of the lower jaw
elevation of the mandible
alveolar bone proper
maxillary sinusitis
distal
31. The bone that surrounds the roots of the teeth. It forms the bony sockets that support and protect the roots of the teeth
4 processes of zygomatic arch
alveolar process
secondary node
alveolar bone
32. Single bone - forms back of head - landmark- foramen magnum - (huge hole in this bone through which the spinal cord passes)
temporomandibular ligament
frontal section
occipital bone
foramen/ foramina
33. Prominen bridgelike bony structure
arch
white blood cells
superior vena cava
plexus
34. Blood vessel that carries blood to heart - operates by valves
Hypoglossal nerve
veins
elevation of the mandible
red blood cells
35. Muscles used for walking and tirggered by thought
Surfaces and Sutures
mandible
voluntary muscle
nervous system
36. The loss of feeling or sensation resulting from the use of certain drugs or gases that seruve as inhibitory neurotransmitters
temporomandibular ligament
anesthesia
Glossopharyngeal nerve
mandible
37. Opening or canal in the bone
Surfaces and Sutures
Nerve for Posterior upper molars
meatus
hematoma
38. Swelling of lymph nodes :abnormal enlargement' - can be helped with antibiotic
lymphadenopathy
infraorbital region
nerve
temporomandibular joint
39. Begins process of breaking food down into simple sugars in saliva
amylase
efferent (motor)
Nerve for mandible
occipital
40. Connects to common carotid arter
external carotid artery
optic nerve
labial commissure
vein
41. Ropey saliva composition
mucous
occipital bone
bones
labial
42. 4 bones with processes attaching to maxilla
parietal bones
transverse section
retraction of the mandible
alveolar - zygomatic - frontal - palatine
43. 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)
opportunisitic pathogen
philtrum
Maxillary (V2) nerve
local infiltration
44. Type of injection that anesthetizes a small area- one or two teeth and associated structures- when the local anesthetic agent is deposited near nerminal nerve endings
middle superior alveolar artery
local infiltration
palatine bones
origin
45. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
vomer
base
stylomandibular ligament
paresthesia
46. I cranial nerve - sensory - sense of smell
artery
anesthesia
olfactory nerve
horizontal plane
47. Site of a junction or union between two or more bones
olfactory nerve
inferior
joint
Ganglion
48. Runs from styloid process of temporal bone to the angle of the mandible - taut when mandible is protruded
stylomandibular ligament
pulmonary vein
parotid gland
temporal bone
49. Artery to max premolars
Bell's Palsy
middle superior alveolar artery
paresthesia
Heart
50. Buccal Nerve
vomer
Nerve for cheek
lymphatic system
plasma