Sunday, April 5, 2009

209 - UPSC 2007 medical entrance mcqs with answers part 19

91. In a patient suspected to be suffering from vesicoureteric reflux, which one of the following radiological investigations may confirm the diagnosis?

(a) Intravenous urography
(b) Micturating cystourethrography
(c) Pelvic ultrasound
(d) Antegrade pyelography


92. During the treatment of chronic myeloid leukemia, cytogenetic remission is least likely to occur with which one of the following modalities of treatment?

(a) Hydroxyurea
(b) Imatinib mesylate
(c) Interferon-alpha
(d) Bone marrow transplantation.


93. Pancytopenia may occur in the following except

(a) Megaloblastic anaemia
(b) Severe iron-deficiency anaemia
(c) Hypoplastic anaemia
(d) Paroxysmal nocturnal haemoglo binuria


94. A patient of rheumatic heart disease with mitral stenosis and atrial fibrillation is on oral warfarin. On one OPD visit, his INR is found to be 6. What is the action to be taken?

(a) Stop warfarin, and review
(b) Stop warfarin, and administer protamine sulphate
(c) Stop warfarin, and administer fresh frozen plasma
(d) Stop warfarin, and administer intramuscular vitamin K


95. Which antipsychotic drug may cause severe agranulocytosis?

(a) Clozapine (b) Olanzapine
(c) Pimozide (d) Risperidone

1 comment:

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Doctor House
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