Term
| How many teeth in complete permanent dentition |
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Definition
|
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Term
| the tissue of tooth which most closely resembles bone |
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Definition
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Term
| Not a surface of a posterior tooth |
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Definition
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Term
| teeth that have longest roots |
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Definition
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Term
| majority of crown and root is composed of |
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Definition
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Term
| a 42 yr old person with a deciduous molar is said to have a ____ dentition |
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Definition
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Term
| the surface of a tooth that faces toward the tongue is called the ____ surface |
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Definition
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Term
| a cusp of carabelli is found on the |
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Definition
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Term
| * the lingual lobe in the cervical 3rd of an anterior tooth is referred to as the |
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Definition
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Term
| the next tooth located distal to the canine is the |
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Definition
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Term
| an open v-shaped space around the contact areas, which allows for the food to be pushed away from the tooth while chewing is referred to as the |
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Definition
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Term
| there are no ___ in primary dentition |
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Definition
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Term
| which is true of sharpeys fibers |
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Definition
-they can embed in either bone or cementum
-the same fiber could embed in bone at one end and cementum in the other |
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Term
| the tissue that covers the anatomic root of the tooth is referred to as |
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Definition
|
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Term
| * which tooth tissue has the function of pulp protection |
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Definition
|
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Term
| *the following are all covered with lining mucosa EXCEPT |
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Definition
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Term
| ** oblique ridges are found on |
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Definition
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Term
| which is not true about cementum |
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Definition
| it stops forming when tooth erupts |
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Term
| *the interradicular group of fibers is found on the |
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Definition
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Term
| the tooth numbering system which uses a 2 digit tooth # |
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Definition
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Term
| the location of the ___ is at the same anatomical location throughout the life of the tooth |
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Definition
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Term
| The 1st # in the FDI system refers to which of the following (all) |
|
Definition
quadrant
perm dentition
deciduous |
|
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Term
| which tooth is formed from more than 4 lobes |
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Definition
|
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Term
|
Definition
|
|
Term
| hardest tissue in the body |
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Definition
|
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Term
| area where crown meets root and enamel meets cementum is referred to as |
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Definition
|
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Term
| the ____ is the part of a tooth that touches the adjacent tooth in the same arch |
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Definition
|
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Term
| * the contact area on all molars is located on the ____ third |
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Definition
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Term
| which tooth is not a succedaneous tooth |
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Definition
|
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Term
| the opening at the apex of the root where the blood vessels and nerves enter the tooth is the |
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Definition
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Term
| the chewing surface of the posterior teeth is the |
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Definition
|
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Term
| perm molars are succedaneous teeth. they replace deciduous molars |
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Definition
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Term
| a ridge that runs from a cusp tip to the center of the occlusal surface is called the |
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Definition
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Term
| a rounded shallow depression found on the occlusal surface of molars is a |
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Definition
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Term
| an elevation or mound found on the occlusal of posterior teeth is referred to as a |
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Definition
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Term
|
Definition
|
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Term
|
Definition
|
|
Term
| a rounded projection on the incisal edge of a newly erupted tooth is referred to as a |
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Definition
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Term
| stippling is a characteristic of |
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Definition
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Term
| the tooth surface that faces the cheek or lips is called |
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Definition
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Term
|
Definition
|
|
Term
| where is the distal contact area of the max canine |
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Definition
|
|
Term
| which is not true about the alveolar mucosa |
|
Definition
| it has rete peg formation |
|
|
Term
| radiographic white line seen adjacent to the root of the tooth is the |
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Definition
|
|
Term
| there are ____ non succedaneous teeth |
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Definition
|
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Term
|
Definition
| anterior tooth line angle |
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|
Term
|
Definition
| posterior tooth point angle |
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Term
| * when the mesiobuccal cusp of the 1st max molar is directly over the buccal groove of the mand 1st molar the occlusion is |
|
Definition
|
|
Term
| the projection of tissue at the end of the soft palate |
|
Definition
|
|
Term
| the fold of tissue that connects the tongue to the floor of the mouth is the |
|
Definition
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|
Term
| an extra growth of bone that may be found on the hard palate |
|
Definition
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|
Term
| the germ layer which is responsible for development of enamel |
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Definition
|
|
Term
| ridges of epithelial and connective tissue on the anterior portion of the hard palate are referred to as |
|
Definition
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|
Term
| an elevation of tissue found behind the mand 3rd molar is the |
|
Definition
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Term
| the junction of the skin of the face and lips |
|
Definition
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Term
| when the max labial frenum extends between the central incisors and keeps the teeth apart,the result is called a |
|
Definition
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Term
| teeth on the mandibular arch usually erupt ___ the teeth on the max arch |
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Definition
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Term
| a perm tooth that never develops and is missing |
|
Definition
|
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Term
|
Definition
|
|
Term
| a single bulge of soft tissue found behind centrals on the palate is called |
|
Definition
|
|
Term
| primary molars are replaced by |
|
Definition
|
|
Term
| the distobuccal and mesiolingual cusps of max molars are usually connected by |
|
Definition
|
|
Term
|
Definition
|
|
Term
| teeth that do not completely erupt and are embedded in bone or soft tissue |
|
Definition
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Term
| from a lateral view the alignment of the incisal edges of the anterior teeth to the buccal cusp f 3rd molar |
|
Definition
|
|
Term
| **** Max !st pre molar has ___ roots |
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Definition
|
|
Term
| *** Mand 2nd pre molar has __ roots |
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Definition
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Term
| permanent tooth most likely to have 3 cusps |
|
Definition
|
|
Term
| primitive oral cavity is separated from primitive GI tract by |
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Definition
|
|
Term
| condition where the tooth and bone fuse and prevent eruption |
|
Definition
|
|
Term
| all are contents of oral cavity except |
|
Definition
|
|
Term
| a curved roo usually curves to the |
|
Definition
|
|
Term
| most of the cheek is formed by the |
|
Definition
|
|
Term
| a Class II malocclusion could occur if |
|
Definition
|
|
Term
| Class III malocclusion could occur if |
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Definition
|
|
Term
| * with the mouth wide open, which of the following may impinge on the vestible |
|
Definition
|
|
Term
| what are fordyce granules |
|
Definition
| misplaced sebaceous glands |
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|
Term
| which teeth touch in an ideal protrusive movement |
|
Definition
|
|
Term
| overbite can be described as an |
|
Definition
|
|
Term
| which is the smallest cusp on all max molars |
|
Definition
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|
Term
| which is NOT a characteristic of deciduous teeth when compared to perm teeth |
|
Definition
| thicker dentin between pulp and enamel |
|
|
Term
| which of these deciduous molars most resemble perm 1st molars |
|
Definition
| max 2nd molars mand 2nd molars |
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Term
| the maxilla originates from the ___ pharyngeal arch |
|
Definition
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|
Term
| muscles of facial expression originate from the ___ pharyngeal arch |
|
Definition
|
|
Term
| the papillae which do not have taste buds |
|
Definition
|
|
Term
| another name for the inside of the cheek |
|
Definition
|
|
Term
| deciduous teeth are important bc |
|
Definition
development of muscles of mastication
formation of jaw bone
alignment of perm teeth |
|
|
Term
| when are in the position of maximum intercuspation, they are said to be in |
|
Definition
centric occlusion
habitual occlusion |
|
|
Term
| factors that affect occlusion |
|
Definition
max protrusion
mand protrusion
mesial drift
size and shape of jaw |
|
|
Term
| the most common relationship of distal surfaces of deciduous 2nd molars is |
|
Definition
|
|
Term
| the max leeway space is 1.8 mm the mand leeways space is about ____ |
|
Definition
|
|
Term
| centric occlusion is determined by |
|
Definition
|
|
Term
| Class II division II occlusion often has |
|
Definition
deep overbite
crowded max incisors
distoocclusion |
|
|
Term
| which of the following are formed by mesoderm |
|
Definition
dentin
cementum
dental pulp
bone |
|
|
Term
| when mand molars are buccal to max molars, an ___ exists |
|
Definition
|
|
Term
| if there is a cleft in the posterior hard and soft palate it probably occurred during the |
|
Definition
|
|
Term
| the dental sac plays a role in all of the following except |
|
Definition
|
|
Term
| which is not a layer of alveolar bone |
|
Definition
all are layers
cribiform plate
cortical plate
trabecular bone |
|
|
Term
| which of the statements is NOT true about enamel |
|
Definition
| enamel is mostly organic in composition |
|
|
Term
| which of the following is not true of dentin |
|
Definition
| made up of 50% hydroxyapatite |
|
|
Term
| which is not a bone of the neurocranuim |
|
Definition
all are bones of neurocranium
frontal
ethmoid
parietal
sphenoid |
|
|
Term
| which is not a process of the maxilla |
|
Definition
|
|
Term
| the mandibular foramen is located on the |
|
Definition
| medial ramus of the mandible |
|
|
Term
| how many bones form the neurocranium |
|
Definition
|
|
Term
| what is not part of the mandible |
|
Definition
|
|
Term
| smallest bone of facial skeleton |
|
Definition
|
|
Term
| the parietal bones and occipital bones are joined by |
|
Definition
|
|
Term
| only moveable bone in the skull |
|
Definition
|
|
Term
| large opening in occipital bone where spinal cord passes into brain |
|
Definition
|
|
Term
| which papillae are positioned between anterior 2/3 & posterior 1/2 of dorsum of tongue |
|
Definition
|
|
Term
| which embryonic cell layer forms the tongue |
|
Definition
ectoderm
endoderm
mesoderm |
|
|
Term
| which hard tissue forms last |
|
Definition
|
|
Term
| cracks in enamel caused by trauma are known as |
|
Definition
|
|
Term
| which of these papillae is only for general sensation |
|
Definition
|
|
Term
| the dental sac consists of several row of flat cells. they surround part of enamel |
|
Definition
|
|
Term
| which of the following is not a bone of the viscerocranium |
|
Definition
|
|
Term
| another name for chin is mental spine. posterior to chin (bilaterally) is the mental foramen. |
|
Definition
|
|
Term
| largest of paranasal sinuses |
|
Definition
|
|
Term
| how many bones in viscerocranium |
|
Definition
|
|
Term
|
Definition
|
|
Term
| what suture connects frontal and 2 parietal bones |
|
Definition
|
|
Term
| bridge of nose is formed by |
|
Definition
|
|
Term
| opening in the bone in the anterior hard palate |
|
Definition
|
|
Term
| the ____ and ethmoid bone form the main part of the nasal septum |
|
Definition
|
|
Term
| which of the following is not a factor in causing teeth movement |
|
Definition
|
|
Term
| short tubelike opening through bone |
|
Definition
|
|
Term
| budstage of enamel organ arises from mesoderm |
|
Definition
|
|
Term
| hyper-calcified enamel caused by insufficient growth of enamel crystals |
|
Definition
|
|
Term
|
Definition
|
|
Term
| lobes are centers of formation that develop in teeth |
|
Definition
|
|
Term
| when teeth 1st erupt, pulp chamber is large and decreases in size with age |
|
Definition
|
|
Term
| which is not true of dentin |
|
Definition
| made up of 50% hydroxyapatite |
|
|
Term
| each indicate a maxillary sinus infection exceot |
|
Definition
| perio pockets surrounding max molars |
|
|
Term
| typical 9 yr old would have all of the following except |
|
Definition
would have all
deciduous 2nd molars
deciduous max canines
perm max laterals
perm max 1st molars |
|
|
Term
| typical pt that has high mesiobuccal cusp in trauma would begin to form |
|
Definition
|
|
Term
| secondary dentin starts being formed at time of eruption |
|
Definition
|
|
Term
| the rim of orbit is made up of frontal, maxillary and zygomatic bones |
|
Definition
|
|
Term
| sharpeys fibers are part of PDL attached to bone or cementum |
|
Definition
|
|
Term
| lobes are centers of formation that develop into teeth |
|
Definition
|
|
Term
| accessory muscle of mastication |
|
Definition
|
|
Term
| ** the ___ nerve is not a branch of the facial VII nerve |
|
Definition
|
|
Term
| mumps is an infection of the ___ gland |
|
Definition
|
|
Term
| when someone has opened to wide and cant close it is bc the ______ is preventing movement |
|
Definition
|
|
Term
| the condyle sit in the ___ fossa |
|
Definition
|
|
Term
| which muscle does not elevate the mandible |
|
Definition
|
|
Term
| when someone has opened too wide and cannot close |
|
Definition
|
|
Term
| when the tmj moves it can |
|
Definition
|
|
Term
| the ____ is not a major salivary gland |
|
Definition
|
|
Term
| most powerful muscle of mastication |
|
Definition
|
|
Term
| the digastric muscle is formed from the ___ brachial arches |
|
Definition
|
|
Term
| the ___ glands are located below and toward the posterior part of the body of the mandible |
|
Definition
|
|
Term
|
Definition
|
|
Term
| the ___ glad produces 60-65% of the saliva |
|
Definition
|
|
Term
| minor salivary glands are not found in the |
|
Definition
| anterior part of the palate |
|
|
Term
| ____ can cause TMJ problems |
|
Definition
subluxation
bruxism
arthritis |
|
|
Term
| the chords tympani nerve caries |
|
Definition
taste fibers from anterior 2/3 of tongue
parasympathetic fibers to submandibular gland
motor fibers to digastric muscle
innervation to the lacrimal glands |
|
|
Term
| the ___ cranial nerve affects more areas of the body than any other |
|
Definition
|
|
Term
| which cranial nerve is NOT involved in eye movement |
|
Definition
|
|
Term
| maxillary vein is formed from a network known as pteygoid plexus |
|
Definition
|
|
Term
| the 2 major parts of the NS are the CNS and ANS |
|
Definition
|
|
Term
| the sternocleidomastoid muscle tilts and rotates the head |
|
Definition
|
|
Term
| the carotid veins are the main veins draining the head |
|
Definition
|
|
Term
| the glands of von ebner are minor salivary glands |
|
Definition
|
|
Term
| the submandibular gland produces about 25% of the total saliva |
|
Definition
|
|
Term
| numbness of the lower lip could be due to a damaged mental nerve |
|
Definition
|
|
Term
| the parotid duct pierces the buccinator muscle |
|
Definition
|
|
Term
| the __ duct is opposite the max 2nd molar |
|
Definition
|
|
Term
| there are ___ pairs of cranial nerves |
|
Definition
|
|
Term
| there are ___ pairs of spinal nerves |
|
Definition
|
|
Term
|
Definition
increases respirate rate
increases blood flow to muscles
increases heart rate
dialates pupils |
|
|
Term
| the articular disc is thinnest |
|
Definition
|
|
Term
| the __ duct empties under the tongue in the lingual carnuncle |
|
Definition
|
|
Term
| the ___ gland is located lateral, posterior and medial to the ramus |
|
Definition
|
|
Term
| the muscle that can pull the condyle posteriorly |
|
Definition
|
|
Term
| calcium deposits which can black salivary ducts |
|
Definition
|
|
Term
| blood goes fro the right ventricle to the |
|
Definition
|
|
Term
| the ___ carries deoxygenated blood |
|
Definition
|
|
Term
| which is not part of the tmj |
|
Definition
|
|
Term
| the buccinator muscle is innervated by the ___ nerve |
|
Definition
|
|
Term
| the masseter muscle is innervated by the |
|
Definition
|
|
Term
| most intrinsic muscles of the tongue are innervated by the ____ nerve |
|
Definition
|
|
Term
| the inferior alveolar artery is a branch of the ___ artery |
|
Definition
|
|
Term
| the ___ nerve is not a division of the trigeminal nerve |
|
Definition
|
|
Term
| the digastric muscle is innervated by the |
|
Definition
|
|
Term
| afferent nerves transmit motor impulses from the brain to the muscles |
|
Definition
|
|
Term
| glands which have ducts are known as exocrine glands |
|
Definition
|
|
Term
| the muscle that surrounds, compresses and closes the lips is the orbicularis oculi |
|
Definition
|
|
Term
| the external pterygoid muscle moves the mandible in lateral excursions |
|
Definition
|
|
Term
| the insertion of a muscle is attached to the least movable structure |
|
Definition
|
|
Term
| the PNS decreases glandular secretion |
|
Definition
|
|
