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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. Shifting of the lower jaw to one side
lateral deviation of the mandible
innervation
Gasserion Ganglion
transverse section
2. Drains everything from head and neck area to the heart
sphenoid bone
masseter - temporal - medial pterygoid - lateral pterygoid
ethmoid
pterygoid venus plexus
3. Structure at the median plane
ramus
lacrimal bones
median
artery
4. Plane created by an imaginary line that divides the body at any level into anterior and posterior portions
bones
labial
dorsal
frontal plane
5. Muscle - origin- several different places on sphenoid - insertion- condyle - near TMJ - action- protrudes and lateral deviation of mandible - fibers run horizontally
Heart
median
rotational movement of TMJ
lateral pterygoid muscle
6. Transition zone betweek skin and vermillion zone
vermillion border
middle superior alveolar artery
arteries
spinal cord
7. Section of the body through any frontal plane
nervous system
bones
inferior alveolar artery
frontal section
8. On Old Olympus Tiny Tops - A Finn And German Viewed Some Hops
Cranial Nerves
suture
involuntary muscle
buccal
9. Front area of the body
ventral
sinus
mandibular canal
Nerve for tongue
10. Located in the ethmoid bone - cannot be palpated in oral exam
temporal bone
dorsal
voluntary muscle
ethmoid sinuses
11. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
hilus
suture
paresthesia
gliding movement of TMJ
12. Begins process of breaking food down into simple sugars in saliva
pulmonary vein
amylase
artery
trigeminal nerve
13. The loss of feeling or sensation resulting from the use of certain drugs or gases that seruve as inhibitory neurotransmitters
mandible
14
temporal bone
anesthesia
14. A band of fibrous tissue that connects bones
palatal
ligament
temporal
hilus
15. Vomer - lacrimal bones- paired - inferior nasal conchae- paired - zygomatic bones- paired - maxillary bones- paired - mandible
sublingual gland
vermillion zone
7 types of facial bones
8 landmarks of mandible
16. Muscles used for walking and tirggered by thought
voluntary muscle
afferent nerve
sphenomandibular - stylomandibular - temporomandibular
nerve block
17. 'flight or flight' responses
sympathetic nervous system
articulation
frontal bone
arteries
18. Region of the head that is lateral to the infraorbital region - overlies zygomatic arch (cheek bone)
anatomical postition
zygomatic region
articulation
Nerve for tongue
19. Artery to cheek
facial artery
articular disc
occipital
thrombus/thrombi
20. End of the muscle that is attached to the least movable structure
ramus
origin
orbicularis oris
Maxilla
21. 2 valves of the heart
mitral and tricuspid
sensory and motor
frontal process of the maxilla
alveolar process
22. Region of the head located inferior to the orbial region and lateral to the nasal region
infraorbital region
effernt vessel
opthalmic (V1) nerve
zygomatic bone
23. Structures located inward - away from the body surface
deep
5 anatomic parts of TMJ
7 types of facial bones
philtrum
24. Important part of blood composition for clotting
Cranial Nerve; sensory /motor
foramen/ foramina
inferior vena cava
platelets
25. Artery to #6-11
oral cavity
anterior superior alveolar artery
trigeminal nerve
origin
26. 2 branches of autonomic nervous system
Nerve for upper premolars
tubercle
sympathetic and parasympathetic nervous systems
normal flora
27. 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
olfactory nerve
frontal bone
local infiltration
atherosclerosis
28. Anterior Superior Alveolar Nerve
ipsilateral
Nerve for #6-11
sublingual gland
lateral deviation of the mandible
29. Lymph node that drains lymph from a primary node
secondary node
Gasserion Ganglion
plexus
capillary
30. Area closer to the median plane of the body
capillary
proximal
innervation
white blood cells
31. Towards the crown of a tooth
coronal
horizontal plane
pterygoid venus plexus
capillary
32. There are no ________ in the veins of the head and neck - which makes infection very easy to spread and to linger in an area
most facial and oral pain through these 2 nerves
mitral valve prolapse
efferent (motor)
valves
33. Paired bones withing the body part of the nose - lateral portion of nasal septum
external carotid artery
mylohyoid muscle
inferior nasal conchae
Neuron
34. Structure closest to lips
anastomosis
labial
suture
trochlear nerve
35. Back of an area of the body
dorsal
buccal
hyper
lingual
36. Site for large muscles of the neck to attach
mastoid process
metastasis
ventral
platelets
37. Characteristics that appear on a specific bone
distal
Bell's Palsy
landmarks
Central nervous system
38. Plane created by an imaginary line that divides the body @ any level into superior and inferior portions
mastoid process
horizontal plane
mixed
mucocele
39. Houses/forms sockets of teeth - bone on facial surface is thin - effected by perio dz - resorbs quickly after extraction - forms as deciduous teeth erupt
alvoelar process of the maxilla
sympathetic nervous system
Cranial Nerves
plaque
40. Dislocation of joints
exocrine
temporomandibular joint
subluxation
proximal
41. To join together; in the periodontium - a complex system of blood vessels supplies blood to the periodontal tissues
sphenomandibular ligament
anastomose
middle superior alveolar artery
bones
42. Feeds all area of face. connects to external carotid artery
philtrum
maxillary artery
22
internal
43. Paired glands lcoated inside the medial angle of mandible - walnut sized - Wharton's Duct - Mixed salivary compostion- 60-65% - Empties behind mandibular anterior teeth
Abducen's Nerve Paralysis
lateral deviation of the mandible
submandibular gland
buccinator and mylohyoid muscles
44. Number of bones in the skull
efferent (motor)
Glossopharyngeal nerve
base
22
45. Artery to max molars
posterior superior alveolar artery
valves
white blood cells
veins
46. Corners of mouth
Bell's Palsy
anterior
labial commissure
inferior nasal conchae
47. Structures closest to the facial surface
lingual artery
alveolar - zygomatic - frontal - palatine
Cranial Nerves
facial
48. Generally immovable articulation in Which bones are joined by fibrous tissue
Heart
endocrine
tubercle
suture
49. Muscle in the floor of the mouth - attaches to mylohyoid ridge
ventral
mylohyoid muscle
ethmoid
optic nerve
50. Secreted to specific locations by ducts; salivary and lacrimal glands
exocrine
opportunistic infections
pulmonary vein
base