Mcq Subject: Pathology
After entering a radiolucent lesion in a 30 year old man, hollow cavity without epithelial lining is seen, the most probable diagnosis is
A. Aneurysmal bone cyst
B. Static bone cavity
C. Hemorrhagic bone cyst
D. Ameloblastoma
View DescriptionTransition from G2 to M phase of the cell cycle is controlled by:
A. Retinoblastoma gene product
B. p53 protein
C. Cyclin E
D. Cyclin B
View DescriptionA 49-year-old woman has experienced increasing weakness and chest pain over the past 6 months. On physical examination, she is afebrile and normotensive. Motor strength is 5/5 in all extremities, but diminishes to 4/5 with repetitive movement. There is no muscle pain or tenderness. Laboratory studies show hemoglobin, 14 g/dL; hematocrit, 42%; platelet count, 246,000/mm3; and WBC count, 6480/mm3. A chest CT scan shows an irregular 10×12 cm anterior mediastinal mass. The surgeon has difficulty removing the mass because it infiltrates surrounding structures. Microscopically, the mass is composed of large, spindled, atypical epithelial cells mixed with lymphoid cells. Which of the following is the most likely cause of this mass lesion?
A. Extrapulmonary tuberculosis
B. Hodgkin lymphoma
C. Lymphoblastic lymphoma
D. Malignant thymoma
View DescriptionMantle cell lymphomas are positive for all of the following, except ?
A. CD 23
B. CD 20
C. CD 5
D. CD 43
View DescriptionThe epitheloid cell and multinucleated gaint cells of Granulomatous inflammation are derived from ?
A. Basophils
B. Eosinophils
C. CD 4 - T lymphocytes
D. Monocytes - Macrophages
View DescriptionWhich is the most common cause for dissecting aneurysm of thoracic aoa?
A. Atherosclerosis
B. Medial degeneration
C. Syphilis
D. Trauma
View DescriptionProtein level more than 4-5grms/100ml seen in all except:
A. Dentigerous cyst.
B. OKC.
C. Radicular cyst.
D. None.
View DescriptionExfoliative cytology is useful in
A. Carcinoma stomach
B. Carcinoma bronchus
C. Carcinoma cervix
D. All of the above
View DescriptionWhich of the following is not a large vessel vasculitiis ?
A. Takayasu aeritis
B. Cogan syndrome
C. Chrug strauss syndrome
D. Giant cell aeritis
View DescriptionRadiation exposure during infancy has been linked to
A. Breast
B. Melanoma
C. Thyroid
D. Lung
View DescriptionGet More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now