Q56.the
prognosis of rhabdomysarcoma is likely to be poor if the site of the tumour is:
A. Orbit
B. Para
testicular
C. Extremity
D. Urinary
bladder.
Ans: C. Extremity
Q57.Which of
the following malignant tumors is radioresistant?
A. Ewing’s
sarcoma.
B. Retinoblastoma.
C. Osteosarcoma
D. Neuroblastoma.
Ans: C. Osteosarcoma
Q56.The most
common second malignancy in survivors of retinoblastoma is:
A. Thyroid
cancer.
B. Nasopharyngeal
carcinoma
C. Optic
glioma.
D. Osteosarcoma.
Ans: D. Osteosarcoma.
Q57.The most
important determinant of prognosis in Wilms tumor
A. Stage
of disease.
B. Loss
of heterozygosity of chromosome 1p.
C. Histology.
D. Age
less than one year at presentation.
Ans: C. Histology.
Q58.The
finnish type of congenital nephrotic syndrome occurs due to gene mutations
affecting the following protein.
A. Podocin
B. Alpha-actinin
C. Nephrin
D. CD2
activated protein.
Ans:
Q59.Sensorineural
deafness may be feature of all, except:
A. Nail
patella syndrome
B. Distal
renal tubular acidosis.
C. Bartter
syndrome.
D. Alport
syndrome.
Ans: B. Distal renal tubular acidosis.
Q60.Drug
induced lupus can be identified by
A. Anti-histone
antibodies.
B. Double
stranded DNA antibodies.
C. Antinuclear
antibodies.
D. Anti-SM
antibodies.
Ans: A. Anti-histone antibodies.
Q61.The process
underlying differences in expression of a gene, according to which parent has
transmitted, is called:
A. Anticipation
B. Mosaicism
C. Non-penetrance
D. Genomic
imprinting.
Ans: D. Genomic imprinting.
