a 7 year old boy presents for a consultation with an orthodontist. he indicates that he is embarrased by the large space between his permanent front teeth. the orthodontist prescribes diagnostic records that will determine the growth pattern for the patient
other permanent teeth that would normall...
a 7 year old boy presents for a consultation with an orthodontist. he
indicates that he is embarrased by the large space between his permanent
front teeth. the orthodontist prescribes diagnostic records that will
determine the growth pattern for the patient
other permanent teeth that would normally be erupted at the patients age
would include:
a. maxillary first premolars
b. maxillary second molars
c. manidbular cuspids
d. mandibualr central insicors - ✔ ✔ d. mandibular cental insicors
a 7 year old patient of record arrives at the office with an emergency. he
has fractured tooth 11 in a fall in the playground at school . the dentist
will see the patient immediatelt and ask the DA to take a radiographic
image. upon examination, it is noted that two thirds of the coronal
portion of the tooth is missing with a horizontal facture and a distinct
pink area visible isnide the remaining crown of the tooth. the dentist
recommneds endodontic treatment and temporary restoration
what matierla should the dentist use to promote a seal at the apex of the
tooth 11?
a. calcium hydroxide
b. antiobiotic paste
,c. formocresol
d. zinc oxide - ✔ ✔ d. zinc oxide
which one of the following pliers should the dental assitant transfer to
the dentist to shape the margin of an stainless steel crown?
a. countrouing
b. bird beak
c. weignhart
d. howe - ✔ ✔ a. contouring
which radiolucent landmark may be seen on a maxillary molar image?
a. incisive foramen
b.mental foramen
c.maxillary sinus
d. v shaped nasal spine
e. zygomatic process - ✔ ✔ c. maxillary sinus
while cleaning the room after the patients extraction. the DA suffers a
needle stick injurty. what mode of disease transmission is this?
a. direct
b. indirect
c. airborne
, d. parenteral - ✔ ✔ c. parenteral
a 7 year old patient of record arrives at the office with an emergency. he
has fractured tooth 11 in a fall in the playground at school . the dentist
will see the patient immediatelt and ask the DA to take a radiographic
image. upon examination, it is noted that two thirds of the coronal
portion of the tooth is missing with a horizontal facture and a distinct
pink area visible isnide the remaining crown of the tooth. the dentist
recommneds endodontic treatment and temporary restoration.
what type of provisional restorative is indicated for a coverage of tooth
11?
a. preformed aluminum
b. preformed acrylic
c. custon acrylic
d. stainless steel - ✔ ✔ custom acyrlic
a 7 year old patient presents at the dental office with his mother. he is
scheduled for btiewing radiographic images, a recall examination,
prophylazis and topical fluoride, the patient appears unhappy and
withdrawn. he has bruises on his face and a chip on tooth 11. the patients
mother does not provide the same explanation for the injuries as the
patient
the dental assistant selects a foam tray for the application of the patients
tpical fluoride. what shoudl the DA do with the trays in the mouth but
not selected?
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