Pathology 50 Mcqs With Answers

Pathology - 50 MCQs with Answers1. The study of disease processes and structural changes in tissues is called:A. PhysiologyB. PathologyC. AnatomyD. BiochemistryAnswer: B. Pathology2. Which type of necrosis is most commonly seen in myocardial infarction?A. Liquefactive necrosisB. Caseous necrosisC. Coagulative necrosisD. Fat necrosisAnswer: C. Coagulative necrosis3. Caseous necrosis is characteristic of:A. TuberculosisB. Myocardial infarctionC. StrokeD. PancreatitisAnswer: A. Tuberculosis4. Liquefactive necrosis is typically seen in:A. Liver infarctionB. Brain infarctionC. TuberculosisD. Bone fractureAnswer: B. Brain infarction5. Fat necrosis is commonly associated with:A. StrokeB. Acute pancreatitisC. T uberculosisD. Kidney infarctionAnswer: B. Acute pancreatitis6. Which pigment accumulates in tissues in jaundice?A. MelaninB. BilirubinC. HemosiderinD. LipofuscinAnswer: B. Bilirubin7. Hemosiderin deposition is associated with:A. Iron overload (hemosiderosis/hemachromatosis)B. JaundiceC. Vitamin D deficiencyD. OsteoporosisAnswer: A. Iron overload (hemosiderosis/hemachromatosis)8. Which of the following is a reversible cellular injury?A. NecrosisB. ApoptosisC. Fatty changeD. GangreneAnswer: C. Fatty change9. The pathological process of programmed cell death is called:A. NecrosisB. ApoptosisC. AtrophyD. MetaplasiaAnswer: B. Apoptosis10. The replacement of one adult cell type with another is called:A. HyperplasiaB. HypertrophyC. MetaplasiaD. DysplasiaAnswer: C. Metaplasia11. Which cellular adaptation is precancerous?A. AtrophyB. DysplasiaC. HypertrophyD. HyperplasiaAnswer: B. Dysplasia12. Barrett s esophagus is an example of:A. AtrophyB. HypertrophyC. MetaplasiaD. DysplasiaAnswer: C. Metaplasia13. The most common cause of myocardial infarction