compiled-OD-OS-ROENT.
OD-OS-ROENT
1. A 22-year old woman has acute gingival hypertrophy and spontaneous bleeding from the gingival.
She complains of weakness and anorexia. Results of her hemoglobin show
Hb- 12 grams Lymphocytes- 9%
WBC- 100,000 Monocytes-1%
Neutrophils- 90% Eosinophils-0%
The most likely diagnosis is:
a. Myelogenous leukemia
b. thrombocytopenic purpura
c. infectious mononucleosis
d. gingivitis of local etiologic origin
2. A 38-year old female brought her teen-aged children for initial examination. On the buccal mucosa of
each were detected white, corrugated, firm, non-tender lesions. The strongest clinical suspicion is:
a. White sponge nevus
b. Hyperkeratotic (overgrowth of epithelial cells)
c. Leukoedema (streaked lesion, milky opalescent)
d. An atypical form of lichen planus (keratotic and erosive)
3. A comparison of the different diseases and contrasted by the use of the clinical, pathological and lab.
Exam is diagnosis
a. differential
b. final
c. tentative
d. prognosis
e. referral
4. Problems experienced by the patient, which may be used to identify the underlying pathology is/are:
a. Symptom
b. Sign
c. Diagnosis
d. Prognosis
5. Blood disease related to administration of those drug aminopyrine, acitophenatidin or chloramphenicol:
a. aplastic anemia
b. pernicious anemia
c. anemia
d. polycythemia
6. When a biopsy is being performed it is important to:
a. Incise perpendicular to the long axis of any muscle fibers beneath the lesion
b. Incise parallel to the long axis of any muscle fibers beneath the leasion
c. Incise as deep as possible into muscle fibers beneath the lesion
d. Incise at a 45 degree angle to the log axis of any muscle fibers beneath the lesion
,compiled-OD-OS-ROENT.
7. The CC of a 19 year old male patient was soreness of the right TMJ and some pain on mastication. He
reported a bumped in the jaw in an automotive accident. A clinical sign of altered function which
would substantiate the suspicion of a fracture on the right condyle is:
a. Inability to protrude the mandible
b. Inability to wink on the right eye
c. Deviation of the mandible to the right, on opening
d. Deviation of the mandible to the left, on opening (NOT SURE HAHAHAH)
8. Which is true of polycythemia?
a. Spurious polycythemia (Gaisbock syndrome) is a relative form of polycythemia
b. True polycythemia has ↓ in RBC and ↓ in total blood volume
c. In secondary polycythemia, erythropoietin levels are ↓
d. Primary polycythemia has no genetic predisposition
9. A swelling on the anterior floor of the mouth is soft and painless. It has been present for several months.
The overlying mucosa has a bluish tinge. The most likely diagnosis is:
a. A retention cyst
b. A mixed salivary gland tumor
c. An infected periodontal abscess
d. A carcinoma of the floor of the mouth
e. An obstructed sublingual gland duct
10. Sialodenitis:
a. Inflammation of the tonsils
b. Inflammation of salivary ducts
c. Inflammation of the salivary glands
d. Inflammation of the ducts
11. Which of the following structures should be visible on a dental panoramic radiograph?
a. The mandibular canal
b. The mandibular canal and maxillary sinus
c. The mandibular canal, maxillary sinus and hard palate
d. The mandibular canal, maxillary sinus, hard palate and zygomatic arch
12. All of the following are true statements concerning the principles of suturing technique except:
a. Sutures should be placed at an equal distance from the wound margin (2-3 mm) and at equal depths
b. Tissues should be closed under tension
c. Sutures should be placed from mobile tissue to thick tissue
d. Sutures should be placed from thin tissue to thick tissue
e. The needle should be perpendicular when it enter the tissue
13. Which of the following is the possible important sign of sub-acute bacterial endocarditis.
a. splinter hemorrhage
b. enlargement of the tongue
c. discharge from the ear
d. intestinal obstruction
,compiled-OD-OS-ROENT.
14. A program of prevention is of utmost importance in the patient undergoing radiation therapy to the head
and neck area because of known development of rampant caries shortly after such therapy. Rampant
caries is of high incidence in these patients because:
a. Gingival recession produced by the radiation exposes the cementum
b. Xerostomia invariably occurs and persists for about a year after treatment
c. Of direct effect of radiation
d. Of compromise of blood supply to all the oral cavity
15. In cases of muscle trismus, treatment in sufficiently severe cases is:
a. Analgesic
b. Anti-thrombotic
c. Hemostatic
d. Muscle relaxant
e. Sedative
16. A subnormal temperature (hypothermia-exposed to extreme cold, injury, body goes into shock) is
common to all except:
a. Aniline intoxication (used in dyes, drugs and plastics)
b. Myxedema (Myx-dry-hypothyroidism)
c. Angioneurotic edema (swelling after exposure to cold)
d. Syncope (loss of consciousness)
17. An increased erythrocytes sedimentation rate (ESR):
a. is specific for rheumatic fever
b. is the result of high blood pressure
c. is due to an increase in the size and weight of the RBC
d. suggests the presence of an infection somewhere in the body
e. none of these.
18. . It is a localized growth of compact bone that extend from the inner surface of cortical bone into
the cancellous bone:
a. exostoses
b. torus palatinus
c. tuberosity
d. torus mandibularis
19. A complete blood count does not include:
a. Hemoglobin
b. differential white blood cell
c. lymphocytes
d. erythrocyte sedimentation rate
e. white blood cell count
20. Oral cytology smears are most appropriately used for the diagnosis of which of the following?
, compiled-OD-OS-ROENT.
a. Pseudomembraneous candidiasis
b. Lichen planus
c. Squamous cell carcinoma
d. Benign mucous membrane pemphigoid
21. The primary treatment modality for ameloblastoma is:
a. Enucleation and/or curettage
b. Composite resection
c. All of these
d. Marginal or partial resection
22. Differential white blood cell counts in the laboratory are useful in the diagnosis of:
a. Anemia
b. vitamin deficiency
c. eosinophilia
d. thrombocytopenic purpura
e. spherocytosis
23. Corresponding clinical manifestations of the inflammatory phase in extraction site are except:
a. Swelling
b. Redness
c. Bleeding
d. Heat
24. Eosinophilia is seen in all of the following except:
a. Parasitic infections
b. Cushing’s syndrome
c. Hodgkin’s disease
d. Allergic reaction
25. In the absence of systemic disease, most common infections originating within the oral cavity usually
are localized and respond well to mechanical forms of therapy alone. Signs and/or symptoms
involvement which indicate treatment of these conditions with antibiotic include the following except:
a. Elevation of temperature
b. Lymphyadenopathy
c. Trismus and/or pain in swallowing
d. Redness or tenderness of an operculum
26. Congenital syphilis may be responsible for variety of anomalies in perm dentition. The most constant
of these is:
a. Relatively short mand 1st molar roots
b. Hutchinson’s incisors
c. Congenitally missing teeth
d. Mulberry-shaped molars (multiple rudimentary enamel cusps)
OD-OS-ROENT
1. A 22-year old woman has acute gingival hypertrophy and spontaneous bleeding from the gingival.
She complains of weakness and anorexia. Results of her hemoglobin show
Hb- 12 grams Lymphocytes- 9%
WBC- 100,000 Monocytes-1%
Neutrophils- 90% Eosinophils-0%
The most likely diagnosis is:
a. Myelogenous leukemia
b. thrombocytopenic purpura
c. infectious mononucleosis
d. gingivitis of local etiologic origin
2. A 38-year old female brought her teen-aged children for initial examination. On the buccal mucosa of
each were detected white, corrugated, firm, non-tender lesions. The strongest clinical suspicion is:
a. White sponge nevus
b. Hyperkeratotic (overgrowth of epithelial cells)
c. Leukoedema (streaked lesion, milky opalescent)
d. An atypical form of lichen planus (keratotic and erosive)
3. A comparison of the different diseases and contrasted by the use of the clinical, pathological and lab.
Exam is diagnosis
a. differential
b. final
c. tentative
d. prognosis
e. referral
4. Problems experienced by the patient, which may be used to identify the underlying pathology is/are:
a. Symptom
b. Sign
c. Diagnosis
d. Prognosis
5. Blood disease related to administration of those drug aminopyrine, acitophenatidin or chloramphenicol:
a. aplastic anemia
b. pernicious anemia
c. anemia
d. polycythemia
6. When a biopsy is being performed it is important to:
a. Incise perpendicular to the long axis of any muscle fibers beneath the lesion
b. Incise parallel to the long axis of any muscle fibers beneath the leasion
c. Incise as deep as possible into muscle fibers beneath the lesion
d. Incise at a 45 degree angle to the log axis of any muscle fibers beneath the lesion
,compiled-OD-OS-ROENT.
7. The CC of a 19 year old male patient was soreness of the right TMJ and some pain on mastication. He
reported a bumped in the jaw in an automotive accident. A clinical sign of altered function which
would substantiate the suspicion of a fracture on the right condyle is:
a. Inability to protrude the mandible
b. Inability to wink on the right eye
c. Deviation of the mandible to the right, on opening
d. Deviation of the mandible to the left, on opening (NOT SURE HAHAHAH)
8. Which is true of polycythemia?
a. Spurious polycythemia (Gaisbock syndrome) is a relative form of polycythemia
b. True polycythemia has ↓ in RBC and ↓ in total blood volume
c. In secondary polycythemia, erythropoietin levels are ↓
d. Primary polycythemia has no genetic predisposition
9. A swelling on the anterior floor of the mouth is soft and painless. It has been present for several months.
The overlying mucosa has a bluish tinge. The most likely diagnosis is:
a. A retention cyst
b. A mixed salivary gland tumor
c. An infected periodontal abscess
d. A carcinoma of the floor of the mouth
e. An obstructed sublingual gland duct
10. Sialodenitis:
a. Inflammation of the tonsils
b. Inflammation of salivary ducts
c. Inflammation of the salivary glands
d. Inflammation of the ducts
11. Which of the following structures should be visible on a dental panoramic radiograph?
a. The mandibular canal
b. The mandibular canal and maxillary sinus
c. The mandibular canal, maxillary sinus and hard palate
d. The mandibular canal, maxillary sinus, hard palate and zygomatic arch
12. All of the following are true statements concerning the principles of suturing technique except:
a. Sutures should be placed at an equal distance from the wound margin (2-3 mm) and at equal depths
b. Tissues should be closed under tension
c. Sutures should be placed from mobile tissue to thick tissue
d. Sutures should be placed from thin tissue to thick tissue
e. The needle should be perpendicular when it enter the tissue
13. Which of the following is the possible important sign of sub-acute bacterial endocarditis.
a. splinter hemorrhage
b. enlargement of the tongue
c. discharge from the ear
d. intestinal obstruction
,compiled-OD-OS-ROENT.
14. A program of prevention is of utmost importance in the patient undergoing radiation therapy to the head
and neck area because of known development of rampant caries shortly after such therapy. Rampant
caries is of high incidence in these patients because:
a. Gingival recession produced by the radiation exposes the cementum
b. Xerostomia invariably occurs and persists for about a year after treatment
c. Of direct effect of radiation
d. Of compromise of blood supply to all the oral cavity
15. In cases of muscle trismus, treatment in sufficiently severe cases is:
a. Analgesic
b. Anti-thrombotic
c. Hemostatic
d. Muscle relaxant
e. Sedative
16. A subnormal temperature (hypothermia-exposed to extreme cold, injury, body goes into shock) is
common to all except:
a. Aniline intoxication (used in dyes, drugs and plastics)
b. Myxedema (Myx-dry-hypothyroidism)
c. Angioneurotic edema (swelling after exposure to cold)
d. Syncope (loss of consciousness)
17. An increased erythrocytes sedimentation rate (ESR):
a. is specific for rheumatic fever
b. is the result of high blood pressure
c. is due to an increase in the size and weight of the RBC
d. suggests the presence of an infection somewhere in the body
e. none of these.
18. . It is a localized growth of compact bone that extend from the inner surface of cortical bone into
the cancellous bone:
a. exostoses
b. torus palatinus
c. tuberosity
d. torus mandibularis
19. A complete blood count does not include:
a. Hemoglobin
b. differential white blood cell
c. lymphocytes
d. erythrocyte sedimentation rate
e. white blood cell count
20. Oral cytology smears are most appropriately used for the diagnosis of which of the following?
, compiled-OD-OS-ROENT.
a. Pseudomembraneous candidiasis
b. Lichen planus
c. Squamous cell carcinoma
d. Benign mucous membrane pemphigoid
21. The primary treatment modality for ameloblastoma is:
a. Enucleation and/or curettage
b. Composite resection
c. All of these
d. Marginal or partial resection
22. Differential white blood cell counts in the laboratory are useful in the diagnosis of:
a. Anemia
b. vitamin deficiency
c. eosinophilia
d. thrombocytopenic purpura
e. spherocytosis
23. Corresponding clinical manifestations of the inflammatory phase in extraction site are except:
a. Swelling
b. Redness
c. Bleeding
d. Heat
24. Eosinophilia is seen in all of the following except:
a. Parasitic infections
b. Cushing’s syndrome
c. Hodgkin’s disease
d. Allergic reaction
25. In the absence of systemic disease, most common infections originating within the oral cavity usually
are localized and respond well to mechanical forms of therapy alone. Signs and/or symptoms
involvement which indicate treatment of these conditions with antibiotic include the following except:
a. Elevation of temperature
b. Lymphyadenopathy
c. Trismus and/or pain in swallowing
d. Redness or tenderness of an operculum
26. Congenital syphilis may be responsible for variety of anomalies in perm dentition. The most constant
of these is:
a. Relatively short mand 1st molar roots
b. Hutchinson’s incisors
c. Congenitally missing teeth
d. Mulberry-shaped molars (multiple rudimentary enamel cusps)
