Pathology Quizzes, Questions & Answers
Recent Pathology Quizzes
Questions: 27 | Attempts: 162 | Last updated: Mar 20, 2025
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Sample QuestionWhich of the following is not a characteristic of benign tumors?
Questions: 215 | Attempts: 154 | Last updated: Mar 20, 2025
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Sample QuestionBacteria associated with infection of IV catheters and prosthetic devices?
Questions: 10 | Attempts: 1544 | Last updated: Mar 22, 2025
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Sample QuestionWhich of the following is NOT a type of leukocyte?
Questions: 15 | Attempts: 214 | Last updated: Mar 21, 2025
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Sample QuestionMeaning Of Germinal aplasia
Questions: 22 | Attempts: 380 | Last updated: Mar 21, 2025
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Sample QuestionWhich of the following is used as the standard to measure the effectiveness of chemical disinfectants?
Questions: 25 | Attempts: 49 | Last updated: Apr 22, 2025
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Sample QuestionA 55-year-old plantation worker was referred to the dermatology clinic by his primary physician. He presented with a non-healing ulcer of 3 months duration on his right forearm. First a small pimple-like lesion had appeared at the site, which enlarged and became nodular, suppurated, and broke down forming an ulcer. He had 2 courses of antibiotics without any response. He did not remember having had any skin injury or prick at the site of the ulcer. Previous medical history was not significant. On examination, the ulcer on his forearm was about 15 mm in diameter, indurated with raised erythematous borders. Subcutaneous nodules were palpable and extended in a linear and ascending distribution on the right arm in the direction of the axilla. The local draining lymphatics were cord-like and palpable. Radiologically there was no evidence of bone involvement. Histopathological examination of biopsy from the ulcer showed granulomatous infiitration with many histiocytes and giant cells. Staining for mycobacteria was negative. Direct microscopic examination of tissue using 10% potassium hydroxide did not show fungal elements. Cultures were put up for bacterial and fungal pathogens. Tissue stained by Gomori's methanamine silver stain showed a few small oval and cigar shaped fungal elements measuring 3-5 microns. What is likely to be a characteristic of this fungus?
Questions: 16 | Attempts: 128 | Last updated: Mar 20, 2025
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Sample QuestionYou have just diagnosed a 40-year-old woman patient of yours as having endonnetrial polyps. When she originally presented, one symptom alerted you to this possibility, and based on your follow up you were able to arrive at your conclusion. With what symptom did your patient likely present?
Questions: 7 | Attempts: 315 | Last updated: Mar 21, 2025
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Sample QuestionA 55-year-old man presents with a fungating lesion on his penis. The gross and microscopic appearance of the lesion is shown for your evaluation. Which of the following is the most likely diagnosis?
Questions: 17 | Attempts: 638 | Last updated: Mar 20, 2025
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Sample QuestionThe primary cause of Potter sequence?
Questions: 25 | Attempts: 295 | Last updated: Mar 20, 2025
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Sample QuestionA 12-year-old male is investigated for severe headache and is found to have an intraventricular mass by CT scan. The mass is well demarcated with pushing borders. Microscopically, the excised mass shows cells with nuclei showing open chromatin with an inconspicuous nucleus and, well-defined cytoplasm with tapering processes. These cells are arranged in rosette like rests and around the vessels forming pseudorosettes. Also seen are epithelial lined tubules. The delicate processes are positive with PTAH staining and are positive for GFAP. What is the most likely diagnosis in this case?
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