Oral Diagnosis Test

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Oral Diagnosis Test

1 / 60

Name of patient is used :

a.  to establish a rapport with the patient

b.  to communicate with the patient

c.  record maintenance

d.  All of the above

e.  for psychological benefits

2 / 60

Which of the following are symptoms of secondary Sjogren’s syndrome?

a. Rheumatoid arthritis

b. Dry eyes (Xerophthalmia), Hyper elasticity of the skin and Rheumatoid arthritis

c. Dry eyes (Xerophthalmia), Dry mouth (Xerostomia) and Rheumatoid arthritis

d. Dry mouth (Xerostomia) and Hyper elasticity of the skin

e. Dry eyes (Xerophthalmia), Dry mouth (Xerostomia) and Hyper elasticity of the skin

3 / 60

Tooth mobility may be due to

a. excessive occlusal force, decreased osseous support and periodontal abscess

b. All of the above.

c. decreased osseous support and gingival inflammation.

d. gingival inflammation.

e. excessive occlusal force and periodontal abscess.

4 / 60

The following diseases are presented in adult and older patientsEXCEPT;

a.  Gingival recession

b.  Erosion

c.  Cleft lip and cleft palate

d.  Periodontitis

e.  Lichen planus

5 / 60

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

a. Lymphocytes, Macrophages and Plasma cells

b. Neutrophils and Eosinophils.

c. Neutrophils and Plasma cells

d. Neutrophils, Macrophages and Plasma cells

e. Neutrophils, Eosinophils and Lymphocytes.

6 / 60

which statement is false regarding to thyroid glands:

a.  It is one of the larger endocrine glands,

b.  Present 2 lobes that separated by isthmus

c.  H in shape

d.  Secrete saliva

e.  Secrete T3 and T4 hormone

7 / 60

Which of the following is/are abnormal structure ?

a.  Ankyloglossia ( tongue tie)

b.  Edema

c.  Swelling

d.  All of the above

e.  Tori

8 / 60

Which one of the following, is asymptomatic?

a.  Irreversible pulpitis

b.  Chronic hyperplastic pulpitis(pulp polyp)

c.  Acute suppurative pulpitis

d.  Perapical abscess

e.  Perapical periodontitis

9 / 60

which one of masticatory muscles is broad, fan-shaped, and situated along the side of the head,

a.  Medial pterygoid

b.  Masseter

c.  Temporalis

d.  Lateral pterygoid

10 / 60

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

a. Surgical trauma.

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

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

d. All of the above.

e. Viral infection and Surgical trauma.

11 / 60

The most common acute pain complaints in the orofacial region is:

a.  Facial pain

b.  Sinus pain

c.  Migraine

d.  Toothache

e.  Cluster headache

12 / 60

A larger circumscribed elevated area is call

a. Pustule

b. vesicle

c. Papule

d. Macule

e. Plaque

13 / 60

Which of the following is /are the indications for biopsy ? 1/ Any lesion that persists for more than 2 weeks with no apparent etiology 2/Any inflammatory lesion that does not respond to local treatment after 10-14 days 3/ Persistent hyperkeratotic changes in surface tissues 4/ Any lesion that regress after removal its cause

a.  1,2,3

b.  2,3,4

c.  Only 4

d.  2 and 3

e.  All of the above

14 / 60

An acute lateral periodontal abscess can be differentiated from an acute abscess of pulpal origin by the

a. intensity of pain

b. response to a vitality test

c. nature of swelling

d. type of exudate

e. degree of tooth mobility

15 / 60

The effects of tooth removal in healthy individuals can show as

a. Loss of contacts

b. TMJ problem

c. All of the above

d. Slight tilting

e. Pocket formation

16 / 60

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

a.  Only 4

b.  2,3,4

c.  2 and 3

d.  All of the above

e.  1,2,3

17 / 60

Which of the following is duct of submandibular gland?

a. Rivinus’s duct

b. Bartholin ‘sduct

c. Wharton’s duct

d. Minor salivary glands duct

e. Stenson’s duct

18 / 60

Which one of the following teeth is most frequently impacted?

a.  Maxillary first premolar.

b.  Mandibular second molar.

c.  Mandibular first molar

d.  Maxillary cuspid.

e.  Mandibular cuspid.

19 / 60

A child has sustained a traumatic exposure of primary central incisor, he presents to you for treatment two days after the injury. Which of the following should be considered

a. Direct pulp capping

b. Pulpectomy (RCT)

c. Pulpotomy and Ca(OH)2

d. None of the above

e. Pulpotomy and formocresol

20 / 60

The following statements are true regarding to parotid gland EXCEPT of :

a.  It provides only 25% of the total salivary volume.

b.  It located under the ear

c.  It provides 75% of the total salivary volume.

d.  It provides the watery saliva

e.  The parotid gland is the largest

21 / 60

The normal pulse rate for an adult is around

a. 120-130beats/minute

b. 80-90 beats/minute

c. 100-120 beats /minute

d. 68-72 beats/minute.

e. 50-60 beats / minute

22 / 60

Which of the following is not true regarding necrotic pulp :

a.  Commonly have apical radiolucent lesion

b.  With multi-rooted teeth, one root may contain partially vital pulp

c.  Results from continued degeneration of an acutely inflamed pulp.

d.  Responds to thermal test.

e.  Involves a progressed breakdown of cellular organization and no reparative potential

23 / 60

The BEST treatment for alveolar abscess

a. Endontic treatment or extraction

b. Incision and drainage alone

c. Endodontic

d. Extraction

24 / 60

Transillumination is used to

a. To detect tooth cracks

b. Calculus

c. Pulp-stones

d. Hemorrhagic pulp

e. To find intrinsic tooth coloration

25 / 60

Radiography is used to detect the following conditions EXCEPT for:

a. Retained root tips

b. Benign migratory glossitis

c. Cysts/radiolucent/radiopaque lesions

d. Rarefying osteitis

e. Impacted teeth

26 / 60

An acute pain is described as :

a.  Associated with tissue damage or injury.

b.  all of the above

c.  Recent onset.

d.  Limited duration.

e.  Stimulation of peripheral and central nociceptors by algogenic substance

27 / 60

The most prominent feature of acute apical periodontitis is

a. Tenderness of tooth to pressure

b. Painless on percussion

c. Extra oral swelling

d. All of the above

e. Intermittent pain

28 / 60

Which of the following lingual papillae have taste buds?

a. foliate papillae and fungiforme papillae

b. filliforme papillae

c. circumvallate papillae and filliforme papillae

d. Circumvallate papillae, foliate papillae and filliforme papillae

e. Circumvallate papillae, foliate papillae and fungiforme papillae

29 / 60

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

a.  Chronic periapical periodontitis.

b.  Hypercementosis.

c.  Reversible pulpitis.

d.  Traumatic bone cyst

30 / 60

Which one of the following is not symptoms of secondary Sjogren’s syndrome?

a.  Dry mouth (Xerostomia)

b.  Dry eyes (Xerophthalmia)

c.  Rheumatoid arthritis

d.  Hyper elasticity of the skin

31 / 60

The earliest clinical sign of gingivitis is :

a. Increase tooth mobility

b. Change in consistency of the attached gingiva

c. Pocket formation

d. Bleeding on probing

e. Change in color of the attached gingiva/

32 / 60

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

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

b. Acute suppurative pulpitis and Pulpal necrosis

c. Acute pulpitis and Pulpal necrosis

d. Hyperplastic pulpitis (pulp polyp) Pulpal necrosis

e. Acute suppurative pulpitis

33 / 60

All of the following are the locations of minor salivary glands EXCEPT?

a. Labial and buccal mucosa, Soft palate and 2/3 posterior of hard palate

b. Soft palate and 2/3 posterior of hard palate

c. Labial and buccal mucosa, Tongue and floor of the mouth and Soff palate and 2/3 posterior of hard palate

d. And Gingiva and 1/3 anterior of hard palate

e. Gingiva and 1/3 anterior of hard palate

f. Tongue and floor of the mouth and Soft palate and 2/3 posterior of hard palate

34 / 60

Severe throbbing tooth pain which temporary relieve with heat is a symptom of

a. Pulp hyperemia.

b. A pulp polyp (chronic hyperplastic pulpitis).

c. Late stage of acute pulpitis (acute suppurative pulpitis).

d. Chronic pulpitis (chronic ulcerative pulpitis).

e. Chronic apical abscess.

35 / 60

Which of the following is /are abnormal functions ? 1. Difficulty walking 2. Inability to open mouth 3. Dysphonia ( difficulty speaking ) 4. Dysphagia ( difficulty swallowing )

a.  Only 4

b.  All of the above

c.  1,2,3

d.  2,3,4

e.  2 and 3

36 / 60

Which of the following is depressor of mandible ?

a. Trapezius

b. Temporalis

c. Masseter

d. lateral pterygoid

e. Internal pterygoid

37 / 60

The following are vital sign EXCEPT.

a.  Blood pressure.

b.  Body temperature.

c.  Pupil size.

d.  Pulse rate and respiration

38 / 60

A patient with bruxism is likely to demonstrate ?

a. TMJ discomfort

b. increased mobility of teeth.

c. All of the above.

d. premature wear of occlusal surfaces.

e. radiographic evidence of the widening of the periodontal ligament.

39 / 60

Which of the following oral epithelium is/are non keratinized? 1.Buccal mucosa 2. Soft palatal epithelium 3. Floor of the mouth 4. Alveolar mucosa

a.  All of the above :

b.  Only 4

c.  1,2,3

d.  2 and 3

e.  2,3,4

40 / 60

Which of the following agents is most effective in cold testing?

a.  Air jet.

b.  CO2 (dry ice).

c.  Ice water

d.  Ethyl chloride.

41 / 60

Migration of teeth may be associated with

a. lip habits, tongue habits and bruxism

b. tongue habits and periodontitis.

c. All of the above

d. periodontitis

e. lip habits, bruxism

42 / 60

The muscle primarily responsible for moving the mandible to a lateral position is the

a. masseter

b. temporalis.

c. lateral (external) pterygoid.

d. medial (internal) pterygoid.

e. buccinator.

43 / 60

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

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

b. All of the above.

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

d. 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.

44 / 60

The following are sign and symptom in Ehlers-Danlos syndrome Except for:

a. Hyperlaxity of the joints,

b. Hyperelasticity of the skin,

c. Xerostomia

d. Fragility of the skin and blood vessels,

e. Delay wound healing

45 / 60

which one of the largest sinuses ?

a.  sphenoidal sinuses

b.  Frontal sinuses

c.  Maxillary sinuses

d.  Ethmoidal sinuses

46 / 60

Which of the following is not true regarding thyroid gland ?

a. It is endocrine gland

b. It is made up of two lobes connected by an isthmus.

c. It is one of the larger endocrine glands

d. It is located in the front part of the neck in the midline

e. It makes saliva

47 / 60

The electric pulp tester might be of some value in determining whether the pulp is 1. 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 non-vital.

a. (4) only

b. All of the above.

c. (2) and (4)

d. (1) and (3)

e. (1) (2) (3)

48 / 60

When lateral deviation on opening the mouth ( e.g right side) causes pain; the pain is toward :

a. The left side

b. The left temporalis

c. None of the above

d. Bilaterally

e. The right side

49 / 60

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

a. Bulla

b. Erosion

c. Plaque

d. Ulcer

e. Pustule

50 / 60

Which of the following mucosae is normally keratinized?

a. Hard palate

b. Ventral tongue.

c. Soft palate.

d. Buccal and labial

51 / 60

Which of the following irreversible pulpitis can present as the asymptomatic conditions? 1/ Acute pulpitis 2/ Acute suppurative pulpitis 3/ Hyperplastic pulpitis (pulp polyp) 4/ Pulpal necrosis

a.  2 and 4

b.  1, 2, 3

c.  3 and 4

d.  1/and 4

e.  Only 2

52 / 60

The following are the nature of pain EXCEPT:

a. Severe pain

b. Throbbing

c. Squeezing

d. Gnawing

e. Dull

53 / 60

Which of the following is not diagnosis aids in Dentistry?:

a.  Thermal test

b.  Electricity pulp testing

c.  Radiography

d.  Biopsy

e.  Measurement blood pressure

54 / 60

A patient is not able to close her left eye, wrinkle her forehead or smile on the left side. The most likely diagnosis is

a. fracture of the base of the skull.

b. Contralateral subarachnoid hemorrhage

c. Cluster headache

d. facial nerve paralysis (Bell's palsy).

e. acute mastoiditis

55 / 60

Which of the following are the functions of Eustachian tube EXCEPT for:

a.  Pressure equalization

b.  Fighting against infection

c.  Protection the middle ear

d.  Mucus drainage

56 / 60

Palpable node characteristics:

a. Chronic infection and Tooth wear

b. All of the above

c. Tooth wear

d. Acute infection, Metastatic cancer and Tooth wear

e. Acute infection, Chronic infection and Metastatic cancer

57 / 60

The following are the component of the external auditory meatus EXCEPT of:

a. Tragus

b. Ear lobe

c. Meatus

d. Anthelix

e. Antitragus

58 / 60

A 2cm discrete, white lesion of the buccal mucosa has not result after elimination of all local irritations. The most appropriate management would be to:

a. Perform an incisional biopsy

b. Apply toluidine blue staining

c. Cauterize it

d. Refer patient to family physician

e. Re-examine at 6 month interval

59 / 60

Which of the following is the most powerful jaw-closing muscle?

a. Lateral pterygoid.

b. Medial pterygoid.

c. Platysma

d. Masseter.

e. Temporalis..

60 / 60

Abrasion is most commonly seen on the

a. incisal edges

b. facial surfaces of teeth.

c. lingual surface of posterior teeth

d. occlusal surface of posterior teeth.

Your score is

The average score is 0%

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