292 - AIIMS NOVEMBER 2009 MCQS with Answers - part 7

31q: Which of the following structures does not run deep to the flexor retinaculum?
a. Median nerve
b. Flexor digitorum superficialis
c. Flexor digitorum profundus
d. Ulnar nerve

answer b. Flexor digitorum superficialis.

32q: HPV vaccine is a?
a. Monovalent vaccine
b. Bivalent vaccine
c. Quadrivalent vaccine
d. Both bivalent and quadrivalent vaccine

answer d. Both bivalent and quadrivalent

*About one week after the FDA approved the bivalent human papillomavirus vaccine for use in girls and women ages 10 to 25 years, the CDC’s Advisory Committee on Immunization Practices recommended the product to prevent cervical cancer in these women.
*The committee recommended vaccination with either the new bivalent vaccine (Cervarix, GlaxoSmithKline) or the existing quadrivalent vaccine (Gardasil, Merck), despite some discussion about the differences between the two vaccines.
*The quadrivalent vaccine is indicated to prevent the types of HPV associated with genital warts, types 6 and 11, whereas the bivalent vaccine is indicated to prevent HPV types 16 and 18.
*Above information taken from here :

33q:Hirschsprung's disease is due to?
a. loss of ganglion cells in sympathetic chain
b. failure of migration of neural crest cells from cranial to caudal direction
c. loss of anerior longitudinal cells
d. None

answer b. Failure ....

34q: Hatters shake tremors are due to ?
a. Aresnic
b. Lead
c. Mercury
d. Chromium

answer C.Mercury

35q: A patient with non-united fracture of the lower 1/4 th of tibia, presents with multiple discharging sinuses, puckered scar. What is the management?
a. Ilizarov's fixator
b. External fixator
c. Nailing
d. Plating

answer post in comments