Mcq Subject: Pathology
All of the following are pre-leukemic conditions except
A. Paroxysmal nocturnal hemoglobinuria
B. Paroxysmal cold hemoglobinuria
C. Aplastic anemia
D. Myelodysplastic syndrome
View DescriptionYellowish discoloration of teeth is seen in children fed on:
A. High-protein diet
B. Tetracyclines
C. Penicillins
D. Erythromycin
View DescriptionA 29-year-old, previously healthy man has had an enlarging nodular area on his arm for the past 8 months. On physical examination, there is an ulcerated, reddish violet, 3×7 cm lesion on his right forearm and nontender right axillary and left inguinal lymphadenopathy. A chest radiograph shows a 4-cm nodular left pleural mass. An abdominal CT scan shows a 5-cm right retroperitoneal mass. Biopsy of an inguinal node is performed, and microscopic examination shows large cells, some of which contain horseshoe-shaped nuclei and voluminous cytoplasm. The tumor cells cluster around venules and infiltrate sinuses. The patient goes into remission after chemotherapy. Which of the following markers is most likely to be positive in the tumor cells?
A. ALK protein
B. CD10 antigen
C. c-KIT proto-oncogene
D. IL-2 receptor
View DescriptionTranspo of lipids from the intestine to other tissues is by –
A. Chylomicrons
B. LDL
C. HDL
D. VI DL
View DescriptionMultiple papillomatous lesions are seen in:
A. Greenspan lesion
B. Cowden’s syndrome
C. Gardner syndrome
D. Diabetes mellitus
View DescriptionKaposi sarcoma is characterized by all of the following except: March 2008
A. Usually of the four types
B. Skin lesion are sparse in African type
C. Lymphadenopathy is an essential feature in the classical type
D. AIDS-associated is commoner in homosexual
View DescriptionA 45-year-old man presents with abdominal pain and hypeension. On physical examination, he is found to have an abdominal mass. Fuher workup confirms the diagnosis of adult polycystic kidney disease. Which of the following vascular complications is associated with this condition?
A. Aeriovenous fistula
B. Atherosclerotic aneurysm
C. Berry aneurysm
D. Luetic aneurysm
View DescriptionTranslocation seen in Synol cell sarcoma
A. t (1;19)
B. t (2;14)
C. t (x; 18)
D. t (2;13)
View DescriptionASO Titres are used in the diagnosis of
A. Acute rheumatoid ahritis
B. Acute rheumatic fever
C. Ankylosing spondylitis
D. Osteoahritis
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