Sunday, April 5, 2009

213 - UPSC 2007 medical entrance mcqs with answers part 23

111. carcinoma of lip is characterized by the following except that

A. 90% of The lip cancers occur on the lower lip
B. the most common site of origin is the vermilion border
C. 2 CM X 2 2 CM Cell carcinomas can be treated by V shaped excision and primary closure
D. Since lymph nodded mutates are common of ten a radical dissection of neck is mandatory .

112. A 40 year old man presented with a flat 1 cm x 1 cm scaly , itchy back mole on the front of the thigh . examinations did not reveal any
inguinal lymphadenopathy . the best course of managements would be

A. FNAC of the lesion
B. Incision biopsy
C. Excisional biopsy
D. wide excision with inguinal lumphadenctomy

113. Tumors of anterior mediastinum include all of the following except

A. Thymoma
B. Lymphoma
C. Germ cell tumor
D. Schwanoma

Anterior mediastinal compartment, also known as anterosuperior compartment, is anterior to the pericardium. Masses in this area are more likely to be malignant than those in the other compartments.Most common masses found here include thymomas, germ cell tumors, lymphomas, thyroid tissue, and parathyroid lesions.

114. Extensive surgical debridement decompression of amputation may be indicated in the following clinical setting except .

A. Progressive synergistic gangrene
B. Acute Thrombophlebitis
C. acute hemolytic streptococcal cellulite
D. Acute thabdonuplysis

115. Which one of the following bacteria is classified as facultative anaerobe ?

A. Pseudomonas
B. Bactericides
C. Escherichia
D. Clostridium

click here to view a detailed information about all the facultative anaerobic organsims .

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