The oral lesion of syphilis that is highly infective is a________________?

Related Mcqs:

1. The following lesion is a doubtful premalignant lesion for oral malignancy________________?

   A. Leukoplakia
   B. Chronic hyperplastic candidiasis
   C. Erythroplakia
   D. Oral lichen planus

2. Oral lesions of secondary syphilis includes all EXCEPT______________?

   A. snail track ulcers
   B. Mucous patches
   C. chancre of tongue
   D. Hutchinson’s wart

3. Most common site of tuberculous lesion in the oral cavity is______________?

   A. Buccal mucosa
   B. Lips
   C. Tongue
   D. Palate

4. The oral lesion called mucous patches is usually multiple grayish white plaque associated with_____________?

   A. Pain
   B. No pain
   C. Itching
   D. Burning sensation

5. The most common precancerous lesion for oral malignancy is____________?

   A. chronic hypertrophic candidiasis
   B. Leukoplakia
   C. Dental ulcers
   D. atrophic glossitis

6. Oral lesion associated with ulcerative colitis?

   A. Lichen planus
   B. pyostomatitis vegentanus
   C. sarcoidosis
   D. Dermatitis herpetiformis

7. Cardiac condition requiring Antibiotic prophylaxis for infective Endocarditis ?

   A. Coronary Heart Disease
   B. Rheumatic Heart Disease
   C. Cardiac Pacemakers
   D. Hypertensive Heart Disease

8. A child presents with infective skin lesions of the leg. Culture was done which showed gram positive cocci in chains and haemolytic colonies. Which of the following tests will best identify the organism ?

   A. Bile solubility
   B. Optochin sensitivity
   C. Bacitracin sensitivity
   D. Cataslase positive

9. Which stage of plasmodium vivax is infective to mosquito______________?

   A. Sporozoite
   B. Gametocyte
   C. Merozoite
   D. Zygote

10. Oral lesions on the tongue and other mucosal surfaces of the oral cavity is caused by the deficiency of_______________?

    A. Vit – B1
    B. Niacin
    C. Vit – C
    D. Vit – K