661. What is the term for the radio opaque area found at the root apex of young permanent teeth involved with chronic pulpitis ?
A. Apical cyst
B. Apical condensing osteitis
C. Chronic apical periodontitis
D. Stage one apical osteofibroses
662. Antischkow cells are present in all of the following conditions except_____________?
A. Sickle cell anaemia
B. Iron deficiency anaemia
C. Apthous ulcer
D. Herpes simplex
663. Difference between epithelium of oral cavity and cavity lining of cyst is ___________-?
A. Stratum corneum
B. Stratum lucidum
C. Stratum germinativum
D. Stratum spinosum
664. Which is the most preferred route for drug administration in the management of chronic pain_____________?
A. Intrathecal
B. Oral
C. Subdermal
D. Intravenous
665. The Sensitive period for tetracycline induced discolouration in the permanent maxillary mandibular incisors and canines is________________?
A. 3 months postpartum to 7th year of life
B. 4 months in utero to 3 months postpartum
C. 5 months in utero to 9 months postpartum
D. Birth to 7th year
666. Which is T cell tumor ?
A. Burkitt’s lymphoma
B. Mycosis fungiodes
C. Mantel cell leukemia
D. Hairy cell leukemia
667. The disorder characterized by craniosynostoses, craniofacial anomalies, severe symmetrical syndactyly (cutaneous and bony fusion) of hands and feet along with prexial syndactyly and variable soft form syndactyly ?
A. Carpenter syndrome
B. Crounzon Syndrome
C. Apert Syndrome
D. Down’s syndrome
668. HLA – B27 histocompatbility antigen is seen in_______________?
A. Sjogren’s disease
B. Ankylosing spondylitis
C. Felty’s syndrome
D. Scleroderma
669. For primary herpes simplex, the diagnosis is made by which gene______________?
A. Culture with giemsa stain:
B. Culture with wright strain
C. Routing cytology
D. Flourescent stain for cytology
670. Burning tongue might not be associated with______________?
A. Ranula
B. Diabetes mellitus
C. Pernicious anaemia
D. Local irritation
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