INBDE DENTIN PT 1 EXAM ACTUAL QUESTIONS

INBDE DENTIN PT 1 EXAM (ACTUAL / ) QUESTIONS

AND VERIFIED CORRECT ANSWERS GUARANTEED PASS

A 28-year old pregnant patient presents with a pedunculated, raspberry-like, BENIGN soft-tissue growth on herINTERDENTAL PAPILLAE. The lesion is ulcerated, smooth, red, and bleeds easily. The lesion is due to local tissue irritation or injury, but can also occur during due to progesterone changes. This lesion accurately describes a - ___--Answers---PYOGENIC GRANULOMA(PREGNANCY TUMOR

A MALIGNANT tumor of BONE-FORMING tissue is an - ___-- Answers---OSTEOSARCOMA

A BENIGN radiopaque BONY OVERGROWTH or protuberance of pre-existing bone found at the MIDLINE of the HARD PALATE and/or mandibular lingual surfaces is an - ___--Answers---

EXOSTOSIS (TORI = OSTEOMA).

The panorex of a 30 year-old female reveals a painless, unilocular radiolucency with well-defined margins around theCROWN of an impacted permanent mandibular 3rd molar.This is most likely a - ___--Answers---DENTIGEROUS CYST

(FOLLICULAR CYST)

The MOST COMMON ODONTOGENIC CYST appearing radiographically as a well-circumscribed unilocular radiolucency at the apex of a NECROTIC TOOTH is a - ___-- Answers---RADICULAR/ PERIAPICAL CYST 1 / 4

A periapical radiograph of a 19 year-old reveals an asymptomatic, pure radiopaque and well-defined < 1 cm lesion around the apices of the MANDIBULAR 1 st MOLAR (#30) which is necrotic. The lamina dura and POL space are obliterated and there is no bony expansion. This lesion best describes - ___-- Answers---CONDENSING OSTEITIS

The MOST COMMON TOOTH-ASSOCIATED RADIOPACITY seen on dental radiographs that represents a focal bony reaction to inflammation from a necrotic tooth is - ___--Answers---

CONDENSING OSTEITIS (FOCAL SCLEROSING OSTEOMYELITIS

A 40-year old male presents with a painless, unilocular, well defined TEAR-DROP SHAPE radiolucency between and along the lateral surfaces of the MANDIBULAR CANINE & PREMOLAR. All teeth are vital. This developmental lesion is a - ___--Answers---LATERAL PERIODONTAL CYST

An asymptomatic SWELLING that appears as a HEART SHAPED radiolucency in the ANTERIOR MAXILLARY MIDLINE due to the position of the nasal spine is a - ___--Answers---

NASOPALATINE DUCT CYST (INCISIVE CANAL CYST)

During a routine extra-oral examination, a 10-year old child presents with a painless swelling at the anterior midline of the neck just below the hyoid bone. Your knowledge of pathology tells you this is the MOST COMMON CONGENITAL, BENIGN NECK CYST that requires a referral to an ENT physician for 2 / 4

further evaluation. This lesion is a - ___--Answers---

THYROGLOSSAL DUCT/ TRACT CYST

The most common primary lesion of carcinoma metastasizing to the MANDIBLE in females is the - ___--Answers---BREAST

Defective fusion of the MEDIAL and MAXILLARY NASAL PROCESS results in CLEFT LIP, while defective fusion of the PALATAL SHELVES results in CLEFT PALATE and a BIFID UVULA - ___--Answers---

may undergo SPONTANEOUS MALIGNANT TRANSFORMATION

• ___--Answers---PAGET'S DISEASE

A 62-year old man who complains that "my dentures don't fit" or "my hat is too tight" with radiographs that show COTTON WOOL RADIOPACITIES and ROOT HYPERCEMENTO SIS, most likely has - ___--Answers---PAGET'S DISEASE

An abnormal invagination of the enamel organ into the dental papilla that appears as a "tooth within a tooth" on radiographs and most commonly seen in maxillary lateral incisors is a - ___--Answers---DENS-IN-DENTE (DENS INVAGINATUS).

BULL-SHAPED MOLARS with an elongated clinical crown, large pulp chamber, short roots and an apically positioned furcation best describes - ___--Answers---TAURODONTISM

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CONGENITAL SYPHILLIS induced enamel hypoplasia characterized by DWARFED FIRST MOLARS with cusps covered in globular enamel growths and pitted occlusal surfaces are called - ___--Answers---MULBERRY MOLARS

Small, widely spaced, SCREW-DRIVER SHAPED MAXILLARY INCISORS with deep incisal notches due to an exposure to a congenital infection by TREPONEMA PALLIDUM during tooth formation are - ___--Answers---HUTCHINSON INCISORS

The MOST noticeable sign of attrition is - ___--Answers---

POLISHED FACETS

The MOST COMMON odontogenic abscess associated with a non-vital tooth is a - ___--Answers---PERIAPICAL ABSCESS.

Excessive proliferation of chronically inflamed pulpal tissue in a non-vital tooth that is clinically visible as a red or pink tissue nodule in a clinical crown with an open large carious lesion, fractured crown, or due to a missing restoration is - ___-- Answers---CHRONIC HYPERPLASTIC PULPITIS (PULP POLYP)

An extremely rare, hereditary skeletal disorder marked by INCREASED BONE DENSITY and ABNORMAL BONE GROWTH causing thickening of cortical bone and cancellous bone sclerosis is - ___--Answers---OSTEOPETROSIS (MARBLE

BONE DISEASE)

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