425 - AIIMS May 2011 mcqs with answers - part 3

21q: All are true about Hashimoto's thyroiditis except
a. Follicular destruction
b. Increase in lymphocytes
c. Oncocytic metaplasia
d. Orphan eyed annie nucleus

answer d. Orphan eyed annie nucleus

22q: All of the following are involved in the development of Carcinoma colon except
a. APC
b. Beta catenin
c. K ras
d. Mismatch repair genes

answer b. Beta catenin.

23q: Which of the following is not true about familial polyposis
a. AR inheritance
b. Screening done by sigmoidoscopy
c. Polyps develop in late adulthood
d. Epidermal cyst may occur with osteoma

answer a. AR inheritance.

24q: Cardiac polyp is the term used for post mortem appearance of
a. Aneurysm
b. Fibrinous clot in heart
c. Infarct of heart
d. Pale patches of heart

answer b. Fibrinous clot in heart.

25q: A 30 year old hypertensive lady presents with menorrhagia. She is G2+0. What is the management
a. Mirena
b. OCP
c. Hysterectomy
d. Transcervical resection of endometrium

answer ???????

26q: A child presents with failure to thrive. He also has vomiting and diarrhea. Examination reveals hepatosplenomegaly and abdominal distension. What is the probable diagnosis. CT shows adrenal calcification. What is the diagnosis.
a. Adrenal hemorrhage
b. Wolman disease
c. Pheochromocytoma
d. Addison's disease

answer b. Wolman disease. Ref:Nelson,pg2356,2357

27q: Movement of protein from nucleus to cytoplasm can be seen by
a. FISH
b. FRAP
c. Confocal microscopy
d. Electron microscopy

answer b. FRAP.

28q: Cis-atracurium is preferable to atracurium because
a. Rapid onset
b. Short duration of action
c. Less cardiac depression
d. Less histamine release

answer d. Less histamine release.

29q: Sphincter of oddi has how many sphincters ?
a. 1
b. 2
c. 3
d. 4

answer c. 3

30q: Reflex hallucination is seen in
a. Kinaesthesia
b. Synaesthesia
c. ????
d. ????

answer b. Synaesthesia

424 - AIIMS May 2011 mcqs with answers - part 2

11q: A 30 year old woman presents with primary infertility and palpable mass in pelvis. CA-125 level is 90u/ml. What is the probable diagnosis?
a. Ovarian carcinoma
b. TB
c. Endometriosis
d. Borderline ovarian tumour

answer a. Ovarian carcinoma.

12q: All of the following are anti-larval measures except
a. Gambusia fish
b. DDT spraying
c. Intermittent irrigation
d. ???????

answer b. DDT spraying.

13q: All of the following are true about DDT except
a. It is a contact poison
b. It has effect upto 18 months
c. It kills instantly
d. ??????

answer b. It has effect upto 18 months.

14q: Which of the following is the test for ovarian reserve?
a. Estradiol
b. LH/FSH
c. FSH
d. LH

answer c. FSH. Ref: H17-Pg2331.

15q: Which of the following is true about clomiphene citrate?
a. Enclomiphene is anti-estrogenic
b. Increased pregnancy rate 3 times when compared to placebo
c. Twin pregnancy incidence is 5-6%
d. Has shown to increase fertility in oligospermic males in recombinant trials

answer a. Enclomiphene is ...

16q: All are seen in gestational diabetes except
a. Previously macrosomic baby
b. Obesity
c. Malformation
d. Polyhydramnios

answer c. Malformation.

17q: Infection from inner ear spreads to CNS through
a. Cochlear aqueduct
b. Endolymphatic sac
c. Vestibular aqueduct
d. Hyrtle fissure

answer a. Cochlear aqueduct.

18q: Tumor marker for GIST ?
a. CD 117
b. CD 34
c. CD 30
d. CD 10

answer a. CD 117.

19q: Vaginal delivery can be allowed in all except
a. Monochorionc monoamniotic twins
b. Mentoanterior
c. Extended breech
d. Dichorionic twins with ist vertex and second breech

answer a. Monochorionic monoamniotic twins.

20q: A lady presents with no complains but mild cervical lymphadenopathy in First trimester. Doctor prescribes her spiramycin but she was non compliant. A baby was born with hydrocephalus and intercerebral calcification. The most likely cause is
a. Toxoplasmosis
b. CMV
c. Rubeola
d. Cryptococcus

answer a. Toxoplasmosis.

423 - AIIMS May 2011 mcqs with answers - part 1

1) What is the ideal method of contraception for couple living in different cities, meeting occasionally or few times?
a. Barrier
b. OCP
c. DMPA
d. IUCD

answer a. Barrier

2) A woman presented in obstucted labour with dehydration. She is febrile. The fetus is in
cephalic presentation with intrauterine death. The management is
a. Craniotomy
b. Decapitation
c. LSCS
d. Forceps delivery

answer c. LSCS

3) All of the following muscles retract the scapula except
a. Trapezius
b. Rhomboid major
c. Rhomboid minor
d. Levator scapulae

answer d. Levator scapulae

4) After digestion by restriction endonuclease DNA strands can be joined by
a. DNA polymerase
b. DNA ligase
c. DNA gyrase
d. DNA topoisomerase

answer b. DNA ligase. Ref:Harper,28thed,pg323.

5) True about sickle cell disease are all except
a. RFLP results from a single base change
b. HbS confers resistance against malaria in heterozygote
c. Sticky patch is generated as a result of replacement of a nonpolar residue with polar residue
d. single nucleotide change results in change glutamine to valine

answer c. Sticky patch .....

6) Incidence can be calculated by
a. Case control studies
b. Prospective study
c. Retrospective study
d. Cross sectional study

answer b. Prospective study

7) Ideal contraceptive during lactation is ?
a. Progesterone only pill
b. OCP
c. Lactational amenorrhea
d. IUCD

answer c. Lactational amenorrhea.

8) Ideal contraceptive for newly married couple?
a. OCP
b. IUCD
c. Barrier method
d. ??????

answer a. OCP.

9) All of the following are correct except about water purification except
a. Presence of clostridial spores indicates recent contamination
b. Coliforms must not be detected in any 100 ml sample of drinking water
c. Sodium hypochlorite is used to neutralise chlorine
d. Coliform may be detected by multiple tube method and indole production

answer a. Presence of clostridial .. Ref:park,20thed,pg630,631,635.

10) All are true about streptococcus except
a. It cleaves DNA
b. Streptolysin-O is active in reduced state
c. Streptokinase is produced from serotype a.c.k
d. Pyrogenic toxin A is plasmid mediated

answer d. Pyrogenic toxin A ...