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Test your basic knowledge |
Dental Hygiene Boards Anatomy
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Subjects
:
health-sciences
,
dentistry
Instructions:
Answer 50 questions in 15 minutes.
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study here
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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. Area closer to the median plane of the body
proximal
oculomotor nerve
articulation
ethmoid bone
2. Bringing forward of the lower jaw
protrusion of the mandible
Neuron
olfactory nerve
sphenomandibular - stylomandibular - temporomandibular
3. Type of injection that anesthetizes a larger area than local infiltration because the local anesthetic agen is deposited near large nerve trunks
parietal bones
horizontal plane
anesthesia
nerve block
4. Blood vessel that carries blood away from heart - has muscles on inside of walls
red blood cells
embolus/emboli
joint
arteries
5. Only vein that carries oxygenated blood
sphenomandibular ligament
endocrine
pulmonary vein
Acoustic nerve
6. Smaller blood vessel that branches off an arteriole to supply blood directly to tissue
capillary
4 processes of zygomatic arch
serous
medial pterygoid muscle
7. Abnormal sensation from an area such as burning or prickling
lacrimal bones
paresthesia
posterior
ipsilateral
8. I cranial nerve - sensory - sense of smell
olfactory nerve
Bell's Palsy
vomer
median plane
9. Type of blood vessel that carries blood away from the heart
labial
artery
mucocele
median
10. 3 TMJ Ligaments
origin
sphenomandibular - stylomandibular - temporomandibular
opportunistic infections
median plane
11. IX-Glossopharyngeal - XII- Hypoglossal
2 cranial nerves controlling tongue
lymphadenopathy
medial pterygoid muscle
7 types of facial bones
12. Loss of muscle actions in muscles of facial expressions
pulmonary artery
base
labial commissure
facial paralysis
13. Single bone - only movable bone of the face - many landmarks - largest and strongest facial bone - articulates with temporal bone to form TMJ
greater palatine foramen
elevation of the mandible
mandible
nasal bones
14. Anterior 2/3 of tongue
ipsilateral
5 anatomic parts of TMJ
body
vein
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
lacrimal bones
Nerve for tongue
bacteremia
Maxillary (V2) nerve
16. Buccal Nerve
Nerve for cheek
lymphatic vessels
transverse section
parotid gland
17. V cranial nerve - sensory and motor - supplies most oral features and facial muscles - teeth - tongue - palate
posterior
suture
bacteremia
Trigeminal Nerve
18. Shifting of the lower jaw to one side
mylohyoid muscle
lateral deviation of the mandible
Facial nerve
submandibular gland
19. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
bacteremia
Acoustic nerve
superior
vomer
20. Foreign material or thrombus traveling in the blood that can block the vessel
mandibular canal
embolus/emboli
ethmoid
buccal
21. Forms sockets of teeth
inferior vena cava
facial
alveolar process
Central nervous system
22. VI cranial nerve - motor - movement of eyeball
trochlear nerve
abducens nerve
paresthesia
Cranial Nerves
23. Back of an area of the body
posterior
inferior nasal conchae
temporal bone
alvoelar process of the maxilla
24. Plane created by an imaginary line that divides the body into right and left halves
landmarks
median plane
lacrimal bones
orbicularis oris
25. Both watery and ropey saliva composition combined
internal
normal flora
frontal section
mixed
26. Position in which the body is erect - with arms @ the sides - plams and toes directed forward - and eyes looking forward
nasal bones
14
anatomical postition
trochlear nerve
27. Prefix meaning not enough
Glossopharyngeal nerve
ligament
hypo
vomer
28. 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
trigeminal nerve
sphenomandibular ligament
4 processes of zygomatic arch
protrusion of the mandible
29. 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
articulation
7 types of muscles of head and neck
palatine bones
Nerve for #6-11
30. Trauma to a blood vessel
arch
posterior
22
hematoma
31. Structures located inward - away from the body surface
sphenomandibular ligament
labial commissure
22
deep
32. Plane created by an imaginary line that divides the body at any level into anterior and posterior portions
frontal plane
lymphadenopathy
Palatine process of the maxilla
deep
33. Triangular area where medial and lateral views of the mandible come together - Provides support for patients with lower partial
cleft palate
articular disc
zygomatic process of maxilla
retromolar pad
34. Houses/forms sockets of teeth - bone on facial surface is thin - effected by perio dz - resorbs quickly after extraction - forms as deciduous teeth erupt
Nerve for cheek
muscles
abducens nerve
alvoelar process of the maxilla
35. Area that is closer to the median plane of the body or structure
masseter muscle
hypo
medial
anatomical postition
36. Lingual Nerve
Nerve for tongue
subluxation
xerostomia
Gasserion Ganglion
37. Junction between 2 neurons or a neuron and muscle
maxilla
lateral
synapse
posterior
38. XI nerve - synergist to Vagus nerve - Motor
sphenomandibular - stylomandibular - temporomandibular
amylase
hypo
Spinal Accessory nerve
39. Single bone - forms back of head - landmark- foramen magnum
occipital
plexus
bones
Palatine process of the maxilla
40. XII nerve - primarily tongue movement - motor
Hypoglossal nerve
sinus
temporomandibular ligament
inferior vena cava
41. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
external auditory meatus
paranasal sinus
thyroid
zygomatic region
42. Tip of tongue
apex
Vagus nerve
medial pterygoid muscle
most facial and oral pain through these 2 nerves
43. Aiming area for palatal injections
cells
zygomatic bone
greater palatine foramen
foramen magnum
44. Area that is farther away from the median plane of the body
valves
aorta
distal
heart
45. 4 muscles of mastication
masseter - temporal - medial pterygoid - lateral pterygoid
subluxation
ventral
labial commissure
46. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
external
hilus
gliding movement of TMJ
Neuron
47. VIII nerve - hearing and balance - also known as auditory or vestibular cochlear - sensory and motor
Gasserion Ganglion
Acoustic nerve
protrusion of the mandible
median plane
48. Region of the head where the external ear is a prominent feature
temporal
Palatine process of the maxilla
mandible (V3)
sensory/afferent vessels
49. Posterior superior alveolar nerve
Nerve for Posterior upper molars
anastomose
effernt vessel
alveolar bone proper
50. Several arteries branch directly off the aorta to feed the _____________
efferent (motor)
paranasal sinus
ramus
Heart
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