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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. TMJ Located lateral side of each joint forms a reinforcement of the capsule of the TMJ - Prevents excessive retraction of the mandible
hemorrhage
temporomandibular ligament
sympathetic nervous system
alveolar bone
2. Corners of mouth
platelets
labial commissure
palatine bones
occipital
3. Short canal leading to the tympanic cavity
sagittal plane
external auditory meatus
involuntary muscle
condyle
4. Not part of TMJ - but rather on the medial side of the mandible - Attaches @ spine of sphenoid bone to the lingual of the mandibular foramen - becomes taut when mandible is protruded
frontal section
muscles
paresthesia
sphenomandibular ligament
5. There are no ________ in the veins of the head and neck - which makes infection very easy to spread and to linger in an area
6 types of cranial bones
valves
median
artery
6. Inside of the mouth
oral cavity
lateral
mucous
hematoma
7. Structures on the same side of the body
Nerve for mandible
ipsilateral
Nerve for upper premolars
Nerve for Posterior upper molars
8. Occipital - frontal - parietal-paired - temporal- paired - sphenoid - ethmoid
trigeminal nerve
deep
median
6 types of cranial bones
9. Paired bones - forms upper back side of skull
anesthesia
parietal bone
scalp
tubercle
10. Normal flora creating an infectious process because the body's defenses are compromised
alvoelar process of the maxilla
atherosclerosis
opportunistic infections
frontal process of the maxilla
11. 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
median
Facial nerve
bacteremia
trigeminal nerve
12. Characteristics that appear on a specific bone
landmarks
trigeminal nerve
effernt vessel
Nerve for #6-11
13. Posterior superior alveolar nerve
embolus/emboli
masseter - temporal - medial pterygoid - lateral pterygoid
Nerve for Posterior upper molars
Glossopharyngeal nerve
14. Aiming area for palatal injections
vermillion border
cardiovascular disease
oral cavity
greater palatine foramen
15. Single bone - forms the forehead and top of the eye - has supraorbital notch
frontal bone
2 cranial nerves controlling tongue
ethmoid bone
anatomical postition
16. 2 branches of autonomic nervous system
abducens nerve
lateral
frontal bone
sympathetic and parasympathetic nervous systems
17. Area where the bones are joined to each other
lacrimal bones
posterior superior alveolar artery
parietal bones
articulation
18. Large vein coming in from bottom of the heart
inferior vena cava
hilus
elevation of the mandible
deep
19. Drains everything from head and neck area to the heart
nerve block
Acoustic nerve
pterygoid venus plexus
inferior alveolar artery
20. Lymph node that drains lymph from a particular region
maxillary sinusitis
insertion
primary node
nerve block
21. 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
bones
local infiltration
lymphatic system
secondary node
22. 3 TMJ Ligaments
sphenomandibular - stylomandibular - temporomandibular
action
nasal bones
atherosclerosis
23. Section of the body through the median plane
opportunisitic pathogen
lacrimal bones
retraction of the mandible
midsagittal section
24. Area that faces toward the head of the body - away from the feet
superior vena cava
lacrimal bones
Bell's Palsy
superior
25. 'flight or flight' responses
hyper
occipital
lateral
sympathetic nervous system
26. Divides space between bones
gliding movement of TMJ
lingual
articular disc
temporomandibule joint
27. 2 accessory muscles of mastication
philtrum
Ganglion
temporomandibule joint
buccinator and mylohyoid muscles
28. Smaller blood vessel that branches off an arteriole to supply blood directly to tissue
philtrum
capillary
zygomatic region
retraction of the mandible
29. On Old Olympus Tiny Tops - A Finn And German Viewed Some Hops
Cranial Nerves
palatine bones
trigeminal nerve
Trigeminal Nerve
30. Ropey saliva composition
cardiovascular disease
contralateral
mucous
temporal bone
31. Back of an area of the body
nerve
coronal
dorsal
philtrum
32. II cranial nerve - sensory - sight and visual impluses
pterygoid venus plexus
elevation of the mandible
optic nerve
paranasal sinus
33. When the valve connection the left ventricle and left atrium is leaking
opportunisitic pathogen
lymphatic system
mitral valve prolapse
Nerve for cheek
34. Prominen bridgelike bony structure
arch
ethmoid
retraction of the mandible
process
35. Blood vessel that carries blood away from heart - has muscles on inside of walls
exocrine
arteries
nervous system
Abducen's Nerve Paralysis
36. Carries info away from brain/spinal cord to the body - (info from brain)
alvoelar process of the maxilla
foramen/ foramina
efferent (motor)
inferior nasal conchae
37. Sinuses located in sphenoid bone - cannot be palpated in oral exam
sphenoid sinuses
alveolar process
veins
superior vena cava
38. IX-Glossopharyngeal - XII- Hypoglossal
2 cranial nerves controlling tongue
pulmonary vein
inferior nasal conchae
Maxillary (V2) nerve
39. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
articular disc
bones
nervous system
temporal bone
40. Inner side of the wall of a hollow structure
internal
temporal bone
median
hypo
41. Structures closest to the inner cheek
buccal
occipital
anastomosis
Nerve for #6-11
42. Communication of a blood vessel with another blood vessel by a connecting channel
abducens nerve
maxilla
anastomosis
Nerve for Floor of the mouth
43. Shaded area of lips that is darker than surrounding skin
lateral
vermillion zone
hypo
pathogen
44. Located in the ethmoid bone - cannot be palpated in oral exam
ethmoid sinuses
subluxation
Surfaces and Sutures
most facial and oral pain through these 2 nerves
45. Paired sinuses located in frontal bone - separated by septum - drains into nasal cavity - irregularly shaped
Abducen's Nerve Paralysis
palatine bones
frontal sinuses
superior vena cava
46. Position in which the body is erect - with arms @ the sides - plams and toes directed forward - and eyes looking forward
facial paralysis
parotid gland
anatomical postition
elevation of the mandible
47. Transition zone betweek skin and vermillion zone
vermillion border
Nerve for cheek
vermillion zone
lingual
48. Type of injection that anesthetizes a larger area than local infiltration because the local anesthetic agen is deposited near large nerve trunks
superior vena cava
zygomatic bone
suture
nerve block
49. Also known as malar bone - forms cheek bone - helps form zygomatic arch - paired
mastoid process
bones
lymphatic system
zygomatic bones
50. Paired - most posterior part of the hard palate - they fuse together to form hard palate - greater palatine foramen located @ posterior lateral region
ipsilateral
dorsal
palatine bones
depression of the mandible