Oral Diagnosis Test

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Oral Diagnosis Test

1 / 60

which one of the largest sinuses ?

a.  Frontal sinuses

b.  Ethmoidal sinuses

c.  sphenoidal sinuses

d.  Maxillary sinuses

2 / 60

Name of patient is used :

a.  for psychological benefits

b.  All of the above

c.  to communicate with the patient

d.  record maintenance

e.  to establish a rapport with the patient

3 / 60

Date of examination is useful for:

a.  Reference during up visits

b.  Record maintenance

c.  Time of admission

d.  All of the above

4 / 60

Which of the following is/are mandibular nerve ? 1/ Frontal nerve 2/ lingual nerve 3/ lachrymal nerve 4/ Inferior alveolar nerve

a.  3 and 4

b.  2 and 4

c.  All of the above

d.  1 and 3

e.  1,2 and 3

5 / 60

In Bell’s Palsy,the significant signs and symptoms of misrouting of facial nerve fibers is/are : 1/ A post-paralytic hemi spasm (spontaneous clonic spasms) 2/ Eyelid closure is always respected 3/ Reduced lacrimation 4/ Syndrome of crocodile tears

a.  1,2 and3

b.  1 and 4

c.  Only 3

d.  1and 3

e.  2,3 and 4

6 / 60

Which of the following is not diagnosis aids:

a. Thermal test

b. Measurement blood pressure

c. Radiography

d. Electricity pulp testing

e. Biopsy

7 / 60

Which one of the following tests is used to confirm the presence of an acute infection?

a.  Erythrocyte sedimentation rate

b.  Urinalysis.

c.  Serum alkaline phosphatase

d.  Differential white cell count.

8 / 60

Which of the following cells are characteristic of chronic inflammation of the dental pulp?

Neutrophils.
Eosinophils.
Lymphocytes.
Macrophages.
Plasma cells

a. (1) and (5)

b. (1) and (2)

c. (3) (4) (5)

d. (1) (4) (5)

e. (1) (2) (3)

9 / 60

Which one of the following teeth is most frequently impacted?

a.  Maxillary first premolar.

b.  Mandibular first molar

c.  Mandibular cuspid.

d.  Maxillary cuspid.

e.  Mandibular second molar.

10 / 60

Which of the following are salivary glands, EXCEPT

a. Thyroid gland

b. Vn Ebner gland

c. Parotid gland

d. Sublingual gland

e. Submandibular gland

11 / 60

Palpable node characteristics:

a. All of the above

b. Chronic infection and Tooth wear

c. Acute infection, Chronic infection and Metastatic cancer

d. Acute infection, Metastatic cancer and Tooth wear

e. Tooth wear

12 / 60

Which of the following is the hardest?

a. Gold

b.  Composite resin

c. Silicate cement

d. Amalgam

e. Enamel

13 / 60

The earliest radiographic sign of occlusal trauma is

a. widening of the periodontal ligament space

b. alteration of the lamina dura.

c. ankylosis.

d. hypercementosis

e. root resorption.

14 / 60

Which one of the following is keratinised ? 1. Buccal mucosa 2. Palatal epithelium 3. Alveolar mucosa 4. Attached gingiva

a.  All of the above

b.  2,3,4

c.  1,2,3

d.  Only 4

e.  2 and 3

15 / 60

All of the following are symptoms EXCEPT:

a.  Numbness

b.  Burning sensation

c.  Dry mouth

d.  swelling

e.  Pain

16 / 60

The following are the nature of pain EXCEPT:

a. Gnawing

b. Squeezing

c. Severe pain

d. Dull

e. Throbbing

17 / 60

A common clinical sign of occlusal traumatism is

a. Gingival recession.

b. Temporomandibular joint pain – dysfunction syndrome.

c. Tooth mobility.

d. Pocket formation.

e. Pulp calcifications.

18 / 60

Which of the following is/are mandibular nerve?

a. Frontal nerve and lachrymal nerve

b. Frontal nerve, lingual nerve and lachrymal nerve

c. All of the above

d. lachrymal nerve and Inferior alveolar nerve

e. lingual nerve and Inferior alveolar nerve

19 / 60

The following are features of acute apical periodontitis EXCEPT for:

a.  Mastication without any pain

b.  Extra oral swelling

c.  Intermittent pain

d.  Tenderness of tooth to pressure

e.  Painless on percussion

20 / 60

Ankyloglossia is caused by

a. Large lingual frenum

b. Short lingual frenum

c. Short labial frenum

d. Large labial frenum

e. Edentulous ridge

21 / 60

Which one of the following, is asymptomatic?

a.  Irreversible pulpitis

b.  Perapical periodontitis

c.  Perapical abscess

d.  Chronic hyperplastic pulpitis(pulp polyp)

e.  Acute suppurative pulpitis

22 / 60

Which of the following, if left untreated, is most likely to result in a periapical lesion?

a. Chronic hyperplastic pulpitis

b. Reversible pulpitis

c. Acute suppurative pulpitis

d. Internal resorption

e. Diffuse calcification of the pulp

23 / 60

For an exophthalmia, the Schirmer’s test which is wetting of the paper in 5minutes, the result is:

a.  >15mm

b.  8-10mm

c.  <5mm

d.  10-15mm

24 / 60

The following diseases are presented in adult and older patientsEXCEPT;

a.  Gingival recession

b.  Periodontitis

c.  Erosion

d.  Cleft lip and cleft palate

e.  Lichen planus

25 / 60

The muscles responsible for protrusion of the mandible are the

a.  Masseters

b.  Temporalis

c.  lateral pterygoids

d.  Buccinators

e.  Internal pterygoids

26 / 60

Which of the following are possible causes of Bell’s Palsy?

a. Incorrect injection technique, Viral infection and Inflammation of the facial nerve.

b. Surgical trauma.

c. Incorrect injection technique and Inflammation of the facial nerve.

d. Viral infection and Surgical trauma.

e. All of the above.

27 / 60

Which muscle originated from temporal lines on the parietal bone of the skull ?

a. Trapezius .

b. Masseter.

c. Medial pterygoid

d. Lateral (external) pterygoid.

e. Temporalis.

28 / 60

What would cause an airway obstruction

a. Extension of the neck

b. The tongue muscles relax and full back into the pharynx

c. Head gently tilted towards one side.

d. Flexion of the neck

29 / 60

Which muscle originated from zygomatic arch and maxilla?

a. Masseter.

b. Trapezius .

c. Medial pterygoid

d. Temporalis.

e. Lateral (external) pterygoid.

30 / 60

Regarding to congenital heart disease ,which one of the following is NOT its ?

a.  Cyanosis

b.  Right ventricular hypertrophy

c.  Heart murmur

d.  Clubbing of the fingers and toes

e.  Telangiectasia.

31 / 60

Electrical pulp testing is least useful in :

a. Traumatised teeth

b. Necrotic pulp

c. Just erupted teeth

d. Multi-rooted teeth

e. Capped teeth

32 / 60

Pathologic migration of teeth is due

a.  tongue thrust

b.  All of the above

c.  bruxism

d.  grinding

e.  lip incompetence

33 / 60

Transillumination is used to

a. Hemorrhagic pulp

b. To detect tooth cracks

c. To find intrinsic tooth coloration

d. Calculus

e. Pulp-stones

34 / 60

Regarding to draining fistula ,which of the following conditions is associated with it ?

a.  Hypercementosis.

b.  Traumatic bone cyst

c.  Reversible pulpitis.

d.  Chronic periapical periodontitis.

35 / 60

Granulation tissue is composed of

a. fibroblasts and eosinophils.

b. fibroblasts, capillaries and chronic inflammatory cells.

c. plasma cells and giant cells.

d. epithelioid cells and tissue phagocytes.

36 / 60

A full thickness loss of surface epithelium with exposure of underlying connective tissue is call

a. Erosion

b. Plaque

c. Bulla

d. Pustule

e. Ulcer

37 / 60

The electric pulp tester might be of some value in determining whether the pulp is

a. Hyperemic or hyperplastic and There is a partial or total pulpitis.

b. All of the above.

c. There is a partial necrosis of the pulp and The pulp is vital or non-vital.

d. The pulp is vital or non-vital

e. Hyperemic or hyperplastic, There is a partial necrosis of the pulp and There is a partial or total pulpitis.

38 / 60

A patient presents with apparent paralysis of one side of the face which appeared the day before. What is the most likely diagnosis?

a. Bell's palsy.

b. Glossodynia

c. Myasthenia gravis.

d. Trigeminal neuralgia

39 / 60

The most prominent feature of acute apical periodontitis is

a. Painless on percussion

b. Tenderness of tooth to pressure

c. Extra oral swelling

d. All of the above

e. Intermittent pain

40 / 60

In teeth with complete pulp necrosis, the periapical area is involved if

a. there is pain on percussion and the radiograph shows an apical radiolucency

b. there is pain to thermal stimuli and the tooth throbs when the patient is lying down.

c. the radiograph shows an apical radiolucency.

d. All of the above.

e. there is pain to thermal stimuli, there is pain on percussion and the tooth throbs when the patient is lying down.

41 / 60

Enlargement of lymph node is characteristic sing of : 1/ Acute infection 2/ Chronic infection 3/ Metastatic cancer 4/ Tooth wear

a.  Only 4

b.  1,2,3

c.  2,3,4

d.  2 and 3

e.  All of the above

42 / 60

which of the following are trues regarding patient history ?

a. family history

b. all of the above

c. chief complaint,

d. history of chief complaint

e. health history

43 / 60

A cusp fracture can be detected by

a. Percussion

b. Touching the tip of the cusp / Pressure on the cusp by using tooth sloth

c. Visually

d. History

e. Radiograph

44 / 60

A patient suffering from periodontal disease may complain of

a. Gingival recession.

b. Loose teeth.

c. Bleeding gingiva.

d. Pain.

e. All of the above.

45 / 60

Which of the muscles of mastication is associated with the condylar head and the articular disc?

a. Internal pterygoid.

b. Temporalis.

c. Masseter.

d. External pterygoid

46 / 60

Which of the following in not abnormality of function

a.  Tongue tie

b.  Difficulty of swallowing

c.  Difficulty of opening the mouth

d.  Difficulty of speaking

e.  Difficulty of mastication

47 / 60

Which of the following tests is useful in the diagnosis of anemia?

a.  Hematocrit determination, hemoglobin content and red cell count.

b.  A complete blood count

c.  Differential white cell count and hematocrit determination

d.  Hemoglobin determination

48 / 60

An acute periapical abscess must be associated with:

a. pain, sensitivity to percussion and non-vital tooth

b. sensitivity to percussion and periapical radiolucency

c. pain and non-vital tooth

d. periapical radiolucency

e. All of the above

49 / 60

Which of the following irreversible pulpitis can present as the asymptomatic conditions?

a. Hyperplastic pulpitis (pulp polyp) Pulpal necrosis

b. Acute pulpitis and Pulpal necrosis

c. Acute pulpitis, Acute suppurative pulpitis, Hyperplastic pulpitis (pulp polyp)

d. Acute suppurative pulpitis

e. Acute suppurative pulpitis and Pulpal necrosis

50 / 60

The effects of tooth removal in healthy individuals can show as

a. TMJ problem

b. Slight tilting

c. Loss of contacts

d. Pocket formation

e. All of the above

51 / 60

Which of the following mucosae is normally keratinized?

a. Ventral tongue.

b. Buccal and labial

c. Soft palate.

d. Hard palate

52 / 60

Tooth mobility may be due to

excessive occlusal force.
decreased osseous support.
periodontal abscess.
gingival inflammation.

a. (1) (2) (3)

b. (4) only

c. (1) and (3)

d. (2) and (4)

e. All of the above.

53 / 60

A patient presents with a 3 week history of prolonged tooth pain to hot and cold. Three days ago the symptoms changed to moderate pain on biting combined with a dull, spontaneous ache relieved by cold. The most likely diagnosis is Chronic apical abscess. ?

a. Acute pulpitis with periradicular periodontitis .

b. Reversible pulpitis.

c. A vertical root fracture.

d. A cracked tooth.

54 / 60

Which of the following radiographic findings are attributable to trauma from occlusion?

a. Narrowing in width of the periodontal ligament space.

b. Widening of the periodontal ligament space and Widening of the lamina dura.

c. All of the above.

d. Vertical destruction of the interdental septum and Narrowing in width of the periodontal ligament space.

e. Widening of the periodontal ligament space, Vertical destruction of the interdental septum and Widening of the lamina dura.

55 / 60

Palpable node characteristics:

1/Acute infection

2/Chronic infection

3/ Metastatic cancer

4/ Tooth wear

a. All of the above

b. 2 and 4

c. 1,2,3

d. 1,3,4

e. only 4

56 / 60

Which of the following is NOT a sign of congenital heart disease?

a. Telangiectasia

b. Cyanosis

c. Right ventricular hypertrophy

d. Clubbing of the fingers and toes

e. Heart murmur

57 / 60

Which of the following is depressor of mandible ?

a. Temporalis

b. lateral pterygoid

c. Masseter

d. Internal pterygoid

e. Trapezius

58 / 60

Which of the following is true regarding to HYPERTRICHOSIS ?

a.  It is an excessive hair growth that affect any gender

b.  It is an excessive hair growth that affect only female

c.  None of the above

d.  It is an excessive hair growth that affect only male

e.  It can be called HIRSUTISM

59 / 60

Regarding to oral mucosae, which one of the following is normally keratinized?

a.  Soft palate.

b.  Lateral tongue.

c.  Buccal and labial

d.  Hard palate.

e.  Ventral tongue.

60 / 60

The electric pulp tester has not value in determining whether 1. the pulp is hyperemic or hyperplastic. 2. there is a partial necrosis of the pulp. 3. there is a partial or total pulpitis. 4. the pulp is vital or nonvital.

a. (1) and (3)

b. (2) and (4)

c. (1) (2) (3)

d. (4) only

e.  All of the above.

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