521. Secondary syphilis occurs after___________________?
A. 6 weeks
B. 9 weeks
C. 13 weeks
D. 1 weeks
522. Noma is________________?
A. pyogenic granuloma
B. fibrous dysplasia
C. vincent’s disease
D. ancrum oris
523. Trismus is due to infection by______________?
A. Staphylococci
B. Streptococci
C. Diphtheria
D. Clostridium Tetani
524. Splitted papule at corner of mouth______________?
A. Recurrent herpes labialis
B. Recurrent herpetic stomatitis
C. Increased vertical dimension
D. Secondary syphilis
525. Lock jaw indicates_______________?
A. Ankylosis
B. Spasm of masseter mucle
C. Auspitz’s sign
D. Nikolsky’s sign
526. Canker sore’ is otherwise commonly known as_______________?
A. Recurrent apthous ulcer
B. Recurrent herpetic gingivitis
C. Acute necrotizing ulcerative gingivitis
D. Recurrent herpes labialis
527. The explosive and widespread form of secondary syphilis in immuno compromised individual is known as________________?
A. Condylomata lata
B. Mucous patches
C. Lues maligna
D. lupus vulgaris
528. Crohn’s disease___________________?
A. has oral ulcerations similar to major apthous ulceration
B. is a self limiting lesion
C. is commonly seen among Indian population
D. is usually treated with Erythromycin
529. Kveim Slitzbach test is usuful in the diagnosis of______________?
A. Tuberculosis
B. Sarcoidosis
C. Leprosy
D. Cat scratch disease
530. A patient has asymptomatic painless burrowing ulcer in the palate, He might be suffering from______________?
A. Syphilis
B. Tuberculosis
C. Histoplasmosis
D. Actinomycosis
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