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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. IV cranial nerve - motor - movement of eyeball
arteries
orbicularis oris
anesthesia
trochlear nerve
2. Area that is farther away from the median plane of the body or structure
Trigeminal Nerve
lateral
buccinator
vomer
3. 4 bones with processes attaching to maxilla
alveolar - zygomatic - frontal - palatine
palatine bones
gliding movement of TMJ
ethmoid bone
4. Clot that forms on the inner blood vessel wall
sinus
Neuron
thyroid
thrombus/thrombi
5. Carries infor from the periphery of the body to brain or spinal cord
coronal
joint
process
sensory/afferent vessels
6. 2 branches of autonomic nervous system
sympathetic and parasympathetic nervous systems
lingual artery
temporal bone
infraorbital artery
7. Bundle of neurons
capillary
deep
sympathetic nervous system
nerve
8. Several arteries branch directly off the aorta to feed the _____________
pulmonary artery
frontal plane
Heart
anatomical postition
9. Region of the head where the external ear is a prominent feature
7 types of facial bones
xerostomia
temporal
ventral
10. Single bone - forms back of head - landmark- foramen magnum - (huge hole in this bone through which the spinal cord passes)
sphenoid bone
Facial nerve
plexus
occipital bone
11. Important part of blood composition for clotting
eminence
distal
scalp
platelets
12. IX-Glossopharyngeal - XII- Hypoglossal
2 cranial nerves controlling tongue
ethmoid bone
muscle
innervation
13. Infection of the maxillary sinus
palatal
maxillary sinusitis
Facial nerve
retraction of the mandible
14. Allows jaw to move forward and backward - occurs between disk and articular eminence in the upper synovial cavity
synapse
oral cavity
posterior superior alveolar artery
gliding movement of TMJ
15. Paired bones - forms upper back side of skull
facial artery
parietal bones
nervous system
hemorrhage
16. Single bone - also known as nasal septum - forms midline of nose - not important to oral cavity - forms inferior portion of nasal septum
mitral valve prolapse
vermillion border
vomer
labial
17. Communication of a blood vessel with another blood vessel by a connecting channel
infraorbital region
anastomosis
vermillion border
hilus
18. Number of facial bones
14
paresthesia
lateral deviation of the mandible
buccal
19. Paired bones - landmarks- mastoid process - styloid process - zygomatic process - external auditory meatus
temporomandibule joint
temporal bone
alvoelar process of the maxilla
greater palatine foramen
20. 3 TMJ Ligaments
superior vena cava
sphenomandibular - stylomandibular - temporomandibular
meatus
thrombus/thrombi
21. Some Say Marry Money - But My Brother Says - Bad Business - Marry Money
Cranial Nerve; sensory /motor
rotational movement of TMJ
anterior superior alveolar artery
Paired
22. Attaches several muscles to mandible
angle
Trigeminal Nerve
foramen/ foramina
cells
23. Prefix meaning too much
Trigeminal Nerve
mucocele
hyper
alveolar bone
24. Lymph node that drains lymph from a particular region
parotid gland
dorsal
palatine bones
primary node
25. Any plane of the body created by an imaginary plane parallel with the median plane
sagittal plane
Nerve for Posterior upper molars
lacrimal bones
apex
26. Resident microorganisms that usually do not cause infections
normal flora
mastoid process
lateral
inferior nasal conchae
27. Fuses with frontal bone facially
sympathetic nervous system
frontal process of the maxilla
mandible
retraction of the mandible
28. On Old Olympus Tiny Tops - A Finn And German Viewed Some Hops
synovial fluid
stylomandibular ligament
Cranial Nerves
facial artery
29. Site of a junction or union between two or more bones
medial pterygoid muscle
Nerve for upper premolars
Hypoglossal nerve
joint
30. Top posterior of tongue
pulmonary artery
maxilla
synapse
dorsal
31. Articular fossa - articular eminence - condyle - articular disc - synovial fluid
apex
bacteremia
5 anatomic parts of TMJ
deep
32. Pointed end of a conical structure
Cranial Nerves
alveolar - zygomatic - frontal - palatine
apex
frontal plane
33. Area under nose that extends from nasal septum to the top of the lip
philtrum
serous
mandible
ethmoid bone
34. Area that faces toward the head of the body - away from the feet
artery
lymphatic vessels
superior
mandible (V3)
35. Type of blood vessel that travels to the heart - carrying blood
alveolar process
vein
metastasis
lymphatic vessels
36. Tiny blood vessel that branches off small artery to supple blood to tissue
capillary
mandible
anatomical postition
lacrimal bones
37. Shuts down communication of nerves and neurons by blocking the chemicals from entering at the synapses
anesthesia
zygomatic bone
opportunistic infections
primary node
38. Structure at the median plane
gliding movement of TMJ
cleft palate
Acoustic nerve
median
39. Tube through which sound waves are transmitted to the middlbe ear within the skull
external acousitc meatus
lingual artery
aorta
sialolith
40. Causes muscles to contract - stimulates glands - allows for sensations to be perceived
nervous system
voluntary muscle
Neuron
sensory/afferent vessels
41. Corners of mouth
parotid gland
palatine bones
lateral
labial commissure
42. Smallest structural unit of living matter capable of functioning independently
external
alveolar process
greater palatine foramen
cells
43. Swelling of lymph nodes :abnormal enlargement' - can be helped with antibiotic
lateral deviation of the mandible
mandible
lateral
lymphadenopathy
44. Results from incomplete fusion of the maxillary bones at palatine process - open area that can involve from no teeth to involving teeth - palate - lip - and nasal - can involve pedodontist - oral surgeon - and pediatrician some appliances may be need
lymphadenopathy
lateral
cleft palate
Hypoglossal nerve
45. Muscle of facial expression - origin- encircles the mouth - insertion- angle of mouth - actions: closes lips - pursing lips - rolling lips inward - puckering
articular disc
oculomotor nerve
orbicularis oris
frontal process of the maxilla
46. 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
lymphatic vessels
temporomandibule joint
temporal bone
protrusion of the mandible
47. Watery basis of blood composition
horizontal plane
foramen/ foramina
Paired
plasma
48. Only vein that carries oxygenated blood
pulmonary vein
stylomandibular ligament
coronal
arch
49. Also called a meniscus - attached to condyle on medial and lateral poles - shape conforms with shape of adjacent articulating bones - completely divides TMJ into 2 compartments - can be wrinking - torn - hardened - or detached on one end
occipital bone
apex
articular disc
mitral and tricuspid
50. Blockage of minor salivary gland - occurs mainly in lip - about the size of a dime - must be removed
arch
alveolar process
mucocele
nasal bones