801. The reason why most patients suffering from recurrent herpes labialis rarely give a history of having acute form of the herpetic gingivastomatitis is because?
A. Etiological agents differ
B. The acute form occurs only inversely immuno compromised individuals
C. The primary infection was subclinical
D. The patient has received antibodies during intrauterine life and the antibodies have persisted
802. Inflammation of the dorsal root ganglion and vesicular eruption of the skin and mucous membrane in area supplied by a sensory nerve that is affected in characteristic of?
A. Herpes zoster
B. Herpes simplex
C. Uveoparotid fever
D. Aphthous stomatitis
803. Which of the following is associated with HIV infection?
A. Hairy leukoplakia
B. Erythroplakia
C. Oral lichen planus
D. Bullous pemphigoid
804. Koplik spots?
A. First manifestation of measles
B. Rarely seen in measles
C. Are seen 2-3 days after cutaneous rashes
D. Is first manifestation but seldom seen
805. Intro nuclear inclusions detected during the course of herpes simplex virus infection are called?
A. Bacteriophages
B. Lipschutz bodies
C. Negri bodies
D. Donavan bodies
806. The feature that distinguishes herpes zoster from other vesiculo bullous eruption is?
A. Unilateral occurrence
B. Severe burning pain
C. Prominent crusting vesicles
D. Sub epidermal bullous formation
807. Which of the following occurs most commonly on tongue ?
A. Lymphangioma and granular cell
B. Lipoma and fibroma
C. Neuroblastoma and lipoma
D. Lymphangioma and fibroma
808. In amyloidosis of the tongue, The amyloid is deposited primarily in the?
A. Stromal connective tissue
B. cells of the surface epithelium
C. Nuclei of the striated muscle cells
D. Cytoplasm of the striated muscle cells
809. squamous cell carcinoma on tongue most common site is?
A. Apex
B. Base
C. Lateral borders
D. Dorsum
810. Which of the following is NOT True about primary HSV infection ?
A. primarily affects the anterior portion of the mouth causes acute gingivits
B. causes acute gingivits
C. occurs as epidemic
D. shows prodromal symptoms