Wednesday, January 9, 2008

6 - pediatrics mcqs - 51 to 60

51 - A male is said to have delayed puberty , if he does not attain it by how many years ?
a- 12
b- 14
c- 16
d- 18


52 - All the following syndromes are associated with AML , except ?
a- down's syndrome
b- klinefelter's syndrome
c- patau syndrome
d- turner syndrome


53 - The most common presentation of a child with wilm's tumor ?
a- asymptomatic abdominal mass
b- hematuria
c- hypertension
d- hemoptysis due to pulmonary secondaries


54 - A malignant tumor of childhood that metastasizes to the bone most often is ?
a- wilms tumor
b- neuroblastoma
c- adrenal gland tumors
d- granulosa cell tumors


55 - Most common abdominal tumor in neonate ?
a- wilms
b- neuroblastoma
c- hydronephrosis
d- bladder tumor


56 - Most common neoplasm of infancy ?
a- wilms
b- neuroblastoma
c- malignant teratoma
d- hepatoblastoma


57 - Most common malignancy in children ?
a- wilms
b- neuroblastoma
c- leukemia and lymphoma
d- nephroblastoma


58 - class I ( langerhans cell histiocytosis ) includes all except ?
a- eosinophilic granuloma
b- hand schuller christian disease
c- letterer skiewe disease
d- familial erythrophagocytic syndrome


59 - the ideal timing for radiotherapy of wilm's tumor after surgery is ?
a- within 10 days
b- within 2 weeks
c- within 3 weeks
d- any time after surgery


60 - A 1 year old child presented with a swelling in the left flank with episodes of flushing , diarrhea , sweating and bone pain . the diagnosis is ?
a- neuroblastoma
b- wilm's tumor
c- medulloblastoma
d- pheochromocytoma

*Neuroblastoma is the most common intraabdominal tumor in children and moreover the bone pain also hints at neuroblastoma , becoz a malignant tumor of childhood that metastasizes to the bone most often is neuroblastoma .

MCQs in Pediatrics ; Over 600 Questions with Explanatory Notes
MCQs in Pediatrics 2nd edition
McQs in Paediatrics (Pocket MCQs)

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