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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. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
plexus
gliding movement of TMJ
Cranial Nerve; sensory /motor
Glossopharyngeal nerve
2. 2 branches of autonomic nervous system
inferior nasal conchae
14
anastomosis
sympathetic and parasympathetic nervous systems
3. 2 branches of peripheral nervous system
secondary node
plexus
sensory and motor
anesthesia
4. Tip of tongue
plaque
apex
platelets
palatine bones
5. 2 branches of nervous system
pterygoid venus plexus
ligament
Cranial Nerve; sensory /motor
central and peripheral nervous systems
6. Lymph node that drains lymph from a primary node
secondary node
stylomandibular ligament
maxilla
Neuron
7. Plane created by an imaginary line that divides the body into right and left halves
median plane
facial paralysis
joint
foramen/ foramina
8. Single bone - only movable bone of face - many landmarks present - largest and strongest bone of face - articulates with temporal bone to form TMJ
palatal
mandible
7 types of muscles of head and neck
atherosclerosis
9. Secreted into blood; hormones - such as thyroid and pituitary glands
sphenomandibular ligament
Palatine process of the maxilla
endocrine
angle
10. Prominen bridgelike bony structure
tubercle
arch
frontal plane
central and peripheral nervous systems
11. Several arteries branch directly off the aorta to feed the _____________
pathogen
coronal
buccal
Heart
12. Forms hard palate - fuses in teh middle at suture line - If fusion doesn't occur - cleft palate forms
optic nerve
Gasserion Ganglion
infraorbital region
Palatine process of the maxilla
13. Connects anterior superior alveolar artery and middle superior alveolar arter to the maxillary artery
lacrimal bones
depression of the mandible
infraorbital artery
afferent nerve
14. Lowering of the lower jaw
depression of the mandible
8
primary node
Nerve for Posterior upper molars
15. Blood vessel that carries blood away from heart - has muscles on inside of walls
coronal
nerve block
arteries
external carotid artery
16. Only vein that carries oxygenated blood
vomer
deep
pulmonary vein
action
17. Layers of soft tissue overlying the bones of the brain case
external
scalp
common carotid artery
alveolar bone proper
18. TMJ Located lateral side of each joint forms a reinforcement of the capsule of the TMJ - Prevents excessive retraction of the mandible
hypo
temporomandibular ligament
alveolar bone
mandible (V3)
19. Tiny blood vessel that branches off small artery to supple blood to tissue
capillary
hematoma
maxillary sinusitis
temporomandibular disorder
20. Single bone - forms the forehead and top of the eye - has supraorbital notch
frontal bone
plasma
vermillion zone
medial pterygoid muscle
21. Clot that forms on the inner blood vessel wall
plaque
rotational movement of TMJ
thrombus/thrombi
body
22. Number of facial bones
inferior vena cava
oculomotor nerve
14
Glossopharyngeal nerve
23. Inner side of the wall of a hollow structure
internal
subluxation
ipsilateral
alveolar bone
24. Ropey saliva composition
hemorrhage
mucous
alvoelar process of the maxilla
process
25. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
landmarks
sphenomandibular - stylomandibular - temporomandibular
sphenoid
neurotransmitter
26. Some Say Marry Money - But My Brother Says - Bad Business - Marry Money
Acoustic nerve
plaque
Cranial Nerve; sensory /motor
origin
27. 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
zygomatic process of maxilla
parotid gland
trigeminal nerve
vomer
28. 4 bones with processes attaching to maxilla
alveolar - zygomatic - frontal - palatine
ligament
lymphatic system
mixed
29. 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
local infiltration
Glossopharyngeal nerve
distal
external
30. Disorder involving one or both temporomandibular joints
pulmonary vein
temporomandibular disorder
distal
common carotid artery
31. A joint on each side of the ehad that allows for movement of the mandible - speech - and mastication - Location: where condyle of mandible articulates with the zygomatic process of the temporal bone
maxillary sinuses
alveolar bone
temporomandibule joint
infraorbital region
32. Site of a junction or union between two or more bones
opportunisitic pathogen
14
joint
facial
33. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
pathogen
vomer
temporal
mandibular canal
34. Artery to tongue
landmarks
anterior superior alveolar artery
lingual artery
mandible
35. Number of cranial bones
alveolar bone
sublingual gland
Palatine process of the maxilla
8
36. Junction between 2 neurons or a neuron and muscle
pulmonary artery
synapse
hematoma
ipsilateral
37. 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
parotid gland
protrusion of the mandible
vomer
Bell's Palsy
38. Largest endocrine glandthyroxine - should be part of extraoral exam- palpate - goiter- inflammed neck - responsible for metabolic rate and temp- control
trochlear nerve
external
Maxilla
thyroid
39. Also known as trigeminal ganglion - Where the 3 division of trigeminal nerve meet
capillary
dorsal
Gasserion Ganglion
Maxilla
40. Paired bones - forms upper back side of skull
trigeminal nerve
Palatine process of the maxilla
parietal bone
exocrine
41. X nerve - vocal cords - heart - respiration - digestion - autonomic nervous system - sensory and motor
artery
neurotransmitter
Vagus nerve
common carotid artery
42. Strong muscle in the buccal region Which is felt when a patient clenches the teeth together
Acoustic nerve
masseter muscle
Nerve for cheek
lacrimal bones
43. Bacteria traveling within the vascular system
arteries
palatal
frontal section
bacteremia
44. Area under nose that extends from nasal septum to the top of the lip
Ganglion
Nerve for Posterior upper molars
paresthesia
philtrum
45. 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
dorsal
tubercle
vein
46. Bringing forward of the lower jaw
condyle
lateral deviation of the mandible
mitral valve prolapse
protrusion of the mandible
47. Horizontal portion of mandible
body
7 types of facial bones
Nerve for tongue
eminence
48. Swelling of lymph nodes :abnormal enlargement' - can be helped with antibiotic
lymphadenopathy
pterygoid venus plexus
base
pathogen
49. Causes muscles to contract - stimulates glands - allows for sensations to be perceived
Paired
nervous system
inferior vena cava
Central nervous system
50. Trauma to a blood vessel
efferent (motor)
hematoma
distal
Nerve for cheek