Dens invaginatus (dens in dente) - ANSWERCondition found in teeth where the outer surface fold inward.
Den evaginatus - ANSWERCondition of teeth where the outer surface appears to form an extra bump. Premolar likely to be effected.
Mesiodens
a) supernumerary Teeth
b) Present @ the middle li...
Dental Hygiene- Adex-CSCE Correct
100%
Dens invaginatus (dens in dente) - ANSWERCondition found in teeth where the outer surface fold
inward.
Den evaginatus - ANSWERCondition of teeth where the outer surface appears to form an extra
bump. Premolar likely to be effected.
Mesiodens
a) supernumerary Teeth
b) Present @ the middle line
c) result in Oral Problems (such as malocclusion, food impaction, poor aesthetics, & cyst formation)
d)all of the above - ANSWERd) all of the above
Concrescence - ANSWERwhere the cementum overlying the roots of at least 2 teeth join together.
This can cause trauma, Surgical separation of teeth may be necessary when extracted.
Taurodontism - ANSWERThe condition found in molar teeth whereby the body of the tooth & pulp
chamber is enlarged vertically at the expense of the roots. Resulting in the floor of the pulp & the
furcation of the tooth is moved apically don the root.
T or F: A periodontal abscess can be probed. - ANSWERFALSE: You can not probe a periodontal
abscess.
When taking a Panoramic image, a chin tipped too low will result in... - ANSWERexcessive curving of
the occlusal plane(joker smile)
When taking a Panoramic image, a chin tipped too high will result in... - ANSWERa flat occlusal plane
When taking a Panoramic image, a slumped position will result in a ... - ANSWERghost image
Flim placed backwards in the mouth will have a ... - ANSWERharringbone or tire track pattern
,4 common reasons why radiograph will appear very light. - ANSWER- insufficient radiation exposure
- insufficient developing time
- using overused developing solution
-developing solution that is too cold
What is the appearance of film exposed to light - ANSWERFilm exposed to light appears black
What is the appearance of the image when a pt. moves? - ANSWERThe film appears blurry!!
Penumbra - ANSWERblurred edge to an image, a halo effect on film
T or F: a patient should wear a thyroid collar when taking a panoramic image? - ANSWERFalse. The
pt. should not wear a thyroid collar
T or F: Digital film is faster than F speed film - ANSWERTrue
#8 and #9 are present along with first molars, about how old is the person - ANSWER6 years old
#22 & #27 are erupted but 2nd molars have yet to erupt, about how old is the patient? - ANSWER9
or 10 years old
permanent premolars erupting, primary molars have exfoliated or near exfoliation approximate age
is ? - ANSWER10-12
The pulp of a tooth is composed of - ANSWER-fibroblast
-blood vessels
-lymphatic channels
-nerves
- connective tissues
Which of the following parts of the tooth is the first to form?
, a) enamel
b) dentin
c) cementum
d) pulp - ANSWERa) enamel
Mesenchyme gives rise to all of the following except one. Which of the following is the exception?
a) Enamel
b) Dentin
c) pulp
d) Cementum - ANSWERa) enamel, mesenchyme give rise to the dentin pulp & cementum, but not
the enamel
Hypodontia - ANSWERLESS than 6 congenitally missing teeth
Oligodontia - ANSWERhaving 6 or MORE congenitally missing teeth
T or F: bifurcated premolar or canine is a variation of normal - ANSWERTrue
Retrocuspid papillae are found on the: - ANSWERLingual aspects of mandibular canines, common in
children
Another name for Enamelomas - ANSWEREnamel pearls
Which is the most common tooth to be ankylosed - ANSWERPrimary 2nd molar due to permanent
second molar failure to develop
1st evidence of this lesion may appear pink-hued area on crown of tooth - ANSWERInternal
Resorption
The Stensen's duct is also known as - ANSWERparotid duct
Which gland is wrapped around the mandibular rams and secretes saliva through the Stensens duct
into the mouth. - ANSWERParotid gland
Les avantages d'acheter des résumés chez Stuvia:
Qualité garantie par les avis des clients
Les clients de Stuvia ont évalués plus de 700 000 résumés. C'est comme ça que vous savez que vous achetez les meilleurs documents.
L’achat facile et rapide
Vous pouvez payer rapidement avec iDeal, carte de crédit ou Stuvia-crédit pour les résumés. Il n'y a pas d'adhésion nécessaire.
Focus sur l’essentiel
Vos camarades écrivent eux-mêmes les notes d’étude, c’est pourquoi les documents sont toujours fiables et à jour. Cela garantit que vous arrivez rapidement au coeur du matériel.
Foire aux questions
Qu'est-ce que j'obtiens en achetant ce document ?
Vous obtenez un PDF, disponible immédiatement après votre achat. Le document acheté est accessible à tout moment, n'importe où et indéfiniment via votre profil.
Garantie de remboursement : comment ça marche ?
Notre garantie de satisfaction garantit que vous trouverez toujours un document d'étude qui vous convient. Vous remplissez un formulaire et notre équipe du service client s'occupe du reste.
Auprès de qui est-ce que j'achète ce résumé ?
Stuvia est une place de marché. Alors, vous n'achetez donc pas ce document chez nous, mais auprès du vendeur papersbyjol. Stuvia facilite les paiements au vendeur.
Est-ce que j'aurai un abonnement?
Non, vous n'achetez ce résumé que pour €13,56. Vous n'êtes lié à rien après votre achat.
