DENTAL MCQ

General Oral Medicine Knowledge Quiz

1) Which of the following skin lesion that accompany oral manifestation:

a) Lichen palnus.
b) Pemphigus vulgaris.
c) Erythema multiforme.
d) All of the above.

2) Leukoplakia is whitish patch or plaque:

a) Always reversible.
b) May be due to smoking tobacco.
c) Infectious disease always.
d) Congenital disease.

3) Denture sore mouth is :

a) A candidal infection.
b) More common in upper denture.
c) Associated with burning sensation.
d) All of the above.

4) Non-keratotic white lesion have a characteristics that

a) They can be scraped of the mucosa easily.
b) They always lead to cancer.
c) They involve thickening of the mucosa.
d) All of the above.

5) Wickham`s striae are seen in:

a) Leukoplakia.
b) lichen planus.
c) Erythroplakia.
d) Carcinoma in situ.

6) Multiple punched out ulcers on the gingival papilla are suggestive of:

a) Malignancy.
b) ANUG.
c) Aphthus ulcer.
d) Pimphigus vulgaris.

7) Target lesion are seen in:

a) Pimphigoid.
b) Lichen palnus.
c) Erythema multiforme.
d) All of the above.

8) Corticosteroids should be avoided in the treatment of :

a) Aphthus ulcer.
b) Pemphigus.
c) Steven – Johanson syndrome.
d) Herpes stomatitis.

9) The best test to diagnose sialolithiasis is

a) Ultrasound.
b) X-ray.
c) Sialography.
d) Blood investigation.

10) A 65-year-old lady with ill fitting dentures and very poor oral hyiegene under treatment of Addison`s disease has generalize inflamed mucosa with some white patchs, the blood test are normal it is suggestive of :

a) Lichen planus.
b) Leukoplakia.
c) Candidiasis.
d) Oral submucosus fibrisis.

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