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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. 2 valves of the heart
buccinator and mylohyoid muscles
Maxilla
proximal
mitral and tricuspid
2. Cavity within the bone
opportunisitic pathogen
parotid gland
sphenomandibular - stylomandibular - temporomandibular
sinus
3. Paired bones withing the body part of the nose - lateral portion of nasal septum
inferior nasal conchae
submandibular gland
contralateral
zygomatic process of maxilla
4. Mucole that appear in floor of mouth of major salivary glands
synovial fluid
Abducen's Nerve Paralysis
8
ranula
5. Paired sinuses located in frontal bone - separated by septum - drains into nasal cavity - irregularly shaped
thrombus/thrombi
orbicularis oris
frontal sinuses
base
6. Depression and elevation of jaw - occurs between disc and condyle of lower synovial cavity
Cranial Nerve; sensory /motor
Central nervous system
rotational movement of TMJ
oral cavity
7. Attaches several muscles to mandible
angle
greater palatine foramen
process
mandible
8. Plane created by an imaginary line that divides the body @ any level into superior and inferior portions
Trigeminal Nerve
horizontal plane
hyper
zygomatic bones
9. 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
common carotid artery
ethmoid bone
sialolith
anesthesia
10. IX nerve - primarily sens of taste - sensory and motor
Glossopharyngeal nerve
buccinator and mylohyoid muscles
ventral
mucous
11. Some Say Marry Money - But My Brother Says - Bad Business - Marry Money
Cranial Nerve; sensory /motor
insertion
8
maxillary artery
12. Paired glands lcoated inside the medial angle of mandible - walnut sized - Wharton's Duct - Mixed salivary compostion- 60-65% - Empties behind mandibular anterior teeth
zygomatic bone
Nerve for Posterior upper molars
xerostomia
submandibular gland
13. Paired bones - forms upper back side of skull
parietal bone
cardiovascular disease
maxillary artery
Maxillary (V2) nerve
14. 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
lacrimal bones
Nerve for cheek
palatine bones
sphenomandibular - stylomandibular - temporomandibular
15. Zygomatic process of temporal bone - temporal process of zygomatic bone - maxillary process of zygomatic bone - zygomatic process of maxillary bone
mucous
4 processes of zygomatic arch
platelets
external
16. Causes muscles to contract - stimulates glands - allows for sensations to be perceived
nervous system
sphenoid bone
Trigeminal Nerve
anterior superior alveolar artery
17. Joint located inferior to the zygomatic arch and just anterior to the ear - where upper skull forms a joint with the lower jaw
maxillary sinusitis
superior
temporomandibular joint
orbicularis oris
18. Watery basis of blood composition
Maxilla
transverse section
anastomosis
plasma
19. Sinuses located in sphenoid bone - cannot be palpated in oral exam
inferior vena cava
labial
buccal
sphenoid sinuses
20. Singe bone - bat-shaped - forms anterior base of skull - many foramen and processes - landmark- greater wing of sphenoid
alvoelar process of the maxilla
opportunistic infections
sphenoid
external acousitc meatus
21. When atherosclerosis occurs in arteries leading to the heart
coronal
external
neurotransmitter
cardiovascular disease
22. Carries messages to the brain and carries messages from brain part of central nervous system
spinal cord
8 landmarks of mandible
ranula
action
23. Normal flora creating an infectious process because the body's defenses are compromised
Bell's Palsy
vermillion zone
8 landmarks of mandible
opportunistic infections
24. Connects anterior superior alveolar artery and middle superior alveolar arter to the maxillary artery
foramen magnum
Surfaces and Sutures
infraorbital artery
atherosclerosis
25. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
vomer
facial artery
elevation of the mandible
buccinator and mylohyoid muscles
26. Loss of muscle actions in muscles of facial expressions
parietal bone
superior vena cava
facial paralysis
frontal process of the maxilla
27. Chemical agen that is discharged to cause action of a muscle
buccal
sinus
ethmoid bone
neurotransmitter
28. Anterior 2/3 of tongue
hematoma
mylohyoid muscle
body
alveolar bone
29. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
zygomatic bones
Trigeminal Nerve
pulmonary vein
effernt vessel
30. Mylohyoid nerve
Nerve for Floor of the mouth
deep
facial paralysis
exocrine
31. Depression on one side of a lymph node where lymph flows out by way of an efferent lymphatic vessel
Heart
Maxilla
mastoid process
hilus
32. IV cranial nerve - motor - movement of eyeball
pterygoid venus plexus
trochlear nerve
synapse
mandible
33. Carries info away from brain/spinal cord to the body - (info from brain)
superior vena cava
nerve
efferent (motor)
sphenoid
34. Back of an area of the body
ranula
posterior
plexus
Vagus nerve
35. Blockage of minor salivary gland - occurs mainly in lip - about the size of a dime - must be removed
Nerve for upper premolars
mucocele
condyle
Vagus nerve
36. Pair bones Landmarks- Infraorbital foramen Processes- alveolar - zygomatic - frontal - and palatine
hematoma
parietal bones
Maxilla
retromolar pad
37. Foreign material or thrombus traveling in the blood that can block the vessel
hyper
embolus/emboli
trigeminal nerve
zygomatic bones
38. Area that faces away from the head and toward the feet of the body
plasma
inferior
superior vena cava
bones
39. Area under nose that extends from nasal septum to the top of the lip
philtrum
anastomose
bacteremia
body
40. Artery to max premolars
spinal cord
base
anterior
middle superior alveolar artery
41. Portion of mandible that connects to the TMJ
hilus
condyle
foramen magnum
lymphatic vessels
42. Muscles used for walking and tirggered by thought
elevation of the mandible
endocrine
artery
voluntary muscle
43. Artery to #6-11
anterior superior alveolar artery
sphenomandibular - stylomandibular - temporomandibular
superior
normal flora
44. Bruise that results when a blood vessel is injured and a small amount of blood escapes into the surrounding tissue and clots
pathogen
hematoma
trochlear nerve
innervation
45. Tiny blood vessel that branches off small artery to supple blood to tissue
capillary
ipsilateral
Maxilla
Maxillary (V2) nerve
46. Number of cranial bones
bacteremia
8
pulmonary vein
sphenoid
47. 2 branches of nervous system
temporomandibular ligament
action
alveolar process
central and peripheral nervous systems
48. XII nerve - primarily tongue movement - motor
Hypoglossal nerve
orbicularis oris
Abducen's Nerve Paralysis
opportunisitic pathogen
49. Substance which consists of cholesterol (mainly) - calcium - clotting proteins - and other substances that can be found lining arteries
plaque
temporal bone
efferent (motor)
vomer
50. Paired bones - landmark- infraorbital foramen - has processes with 4 different bones
7 types of muscles of head and neck
inferior alveolar artery
buccinator and mylohyoid muscles
maxilla