Mcq Subject: Pathology
Which is the most common tumor associated with superior vena cava syndrome?
A. Lung cancer
B. Lymphoma
C. Metastasis
D. Thyroid cancer
View DescriptionNon-septate hyphae with a tendency to branch at 90 degree angle is characteristic of:
A. Mucormycosis
B. Aspergillosis
C. Cryptococcus neoformans
D. Coccidioides immitis
View DescriptionA 70-year-old man has smoked for years despite a chronic productive cough. One day, he notices blood in his sputum and goes to see his physician. A chest x-ray reveals a mass in the left lung, which is biopsied during a fiberoptic bronchoscopy. Assuming that this patient’s cancer is etiologically related to his smoking, which of the following diagnoses are most likely to be returned by the pathology laboratory?
A. Adenocarcinoma or bronchioloalveolar carcinoma
B. Adenocarcinoma or small cell carcinoma
C. Bronchioloalveolar carcinoma or small cell carcinoma
D. Small cell carcinoma or squamous cell carcinoma
View DescriptionA 42-year old female presents with the complaint of bleeding gums for the past 20 days. Intra-oral examination shows thickened and friable gums. Also, she has hepatosplenomegaly with generalized non tender lymphadenopathy. The blood count reveals: Hemoglobin 11.4 g/dl, Platelet count 90,000/mm3, WBC count 4600/mm3. The bone marrow biopsy shows 100% cellularity, with many large blasts that are peroxidase negative and nonspecific esterase positive. Which of the following is the most likely diagnosis for this patient?
A. Acute lymphoblastic leukemia
B. Acute megakaryocytic leukemia
C. Acute promyelocytic leukemia
D. Acute monocytic leukemia
View DescriptionDifferential diagnosis for pancytopenia with cellular bone marrow include the following except –
A. Megaloblastic anemia
B. Myelodysplasia
C. Paroxysmal Nocturnal Hemoglobinuria
D. Congenital dyserythropoietic anemia
View DescriptionRecurrent ischaemic events following thrombosis have been pathophysiologically linked to
A. Antibodies to thrombolytic agents
B. Fibrinopeptide A
C. Lipoprotein A
D. Triglycerides
View DescriptionFor detection of intrinsic pathway of coagulation which one is used?
A. aPTT
B. PT
C. BT
D. CT
View DescriptionAll of the following are the classical presentation of Cranioverebral junction anomalies except
A. Pyramidal signs
B. Low hairline
C. Sho neck
D. Pupillary asymmetry
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