Mcq Subject: Pathology
Which of the following ranges of haemoglobin O2 saturation from systemic venous to systemic aerial blood represents a normal resting condition?
A. 25 to 75%
B. 40 to 75%
C. 40 to 95%
D. 75 to 98%
View DescriptionMost common site of curling’s ulcer?
A. Proximal Duodenum
B. Esophagus
C. Distal duodenum
D. D. jujenum
View DescriptionThe macrophage to epitheliod conversion in Mycobacterium tuberculosis infection is mediated by:
A. TNF alpha
B. IFN-g
C. IL-4
D. TGF-Beia
View DescriptionThe term metaplasia refers to
A. Irregular, atypical proliferative changes in epithelial or mesenchymal cells
B. Loss of cell substance producing shrinkage of the cells
C. Replacement of one type of adult cell by another type of adult cell
D. None of the above
View DescriptionHistologic examination of lung tissue reveals multiple suppurative, neutrophil-rich exudates that fill the bronchi and bronchioles and spill over into the adjacent alveolar spaces only. The majority of lung tissue is not involved in this inflammatory process. Hyaline membranes are not found. This histologic appearance best describes
A. Bronchiectasis
B. Bronchopneumonia
C. Lobar pneumonia
D. Interstitial pneumonitis
View DescriptionMalaria protection comes from all except ?
A. G6PD deficiency
B. Thalassemia
C. Sickle cell anemia
D. Acanthocytosis
View DescriptionPrussak’s space is seen in ?
A. Epitympanum
B. Hypotympanum
C. Mesotympanum
D. Ear Canal
View DescriptionA chronic alcoholic has an elevated serum alpha fetoprotein levels. Which of the following neoplasms is most likely –
A. Prostatic adenocarcinoma
B. Multiple myeloma
C. Hepatocellular carcinoma
D. Glioblastoma multiforme
View DescriptionType II hypersensitivity –
A. Blood transfusion reaction
B. Ahus reaction
C. Hay Fever
D. Glomerulonephritis
View DescriptionWhich one of the following stains is specific for Amyloid?
A. Periodic Acidschif (PAS)
B. Alzerian red
C. Congo red
D. Von -Kossa
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