Cell injury Quiz 2 BH Posted on January 6, 2022September 30, 2023 by Abdelrahman Khalifa 617 Cell injury _2 1 / 14 Regulation of which of the following genes is responsible for the induction of apoptosis? Bcl-2 APC K-RASA Rb 2 / 14 Partial liquefaction of tissue, with granularity , is most consistent with: Caseation necrosis Liquifaction necrosis Fat necrosis Coagulative necrosis 3 / 14 Putrefaction of tissue is a fate of : Necrosis Cloudy swelling Both Necrosis and Apoptosis Apoptosis 4 / 14 Which of the following changes is NOT seen in Apoptosis ? Cell breakdown into small bodies Inflammation Neuclear fragmentation Eosinophilic cytoplasm 5 / 14 All the following changes occur in necrosis EXCEPT: Karyorrhexis Cell shrinkage Cytoplasmic eosinophilia Neuclear shrinkage 6 / 14 All the following changes occur in Apoptosis EXCEPT Cytomegaly Chromatin fragmentation Cell shrinkage Bleb formation 7 / 14 Which of the following types of necrosis is induced by venous occlusion? Liquefactive necrosis Coagulative necrosis Hemorrhagic necrosis Caseation necrosis 8 / 14 In a patient with abdominal symptoms, A cystic lesion is found in liver. Aspiration of this lesion revealed Pus. This type of necrosis is: Liquifative Fibrinoid Coagulative Caseation 9 / 14 Coagulative necrosis is induced by : Ag-Ab reaction Proteolytic enzymes Venous occlusion Ischemia 10 / 14 Fibrinoid necrosis occurs in: Myocardial infarction T.B and syphilis Vasculitis and hypertension Gangrene 11 / 14 In a 20 years female complaining of previous breast trauma, She noticed hard palbable mass in the breast. Microscopic examination revealed Cloudy and damaged fat cells together with firgn body giant cells and fibrosis. Fatty changes Cloudy swelling Enzymatic fat necrosis Traumatic fat necrosis 12 / 14 In a patient with chronic cough, Lung biopsy revealed an area of yellowish-white opaque and cheesy material. This gross picture is consistent with: Lung Tuberclosis Lung Amoebic abscess Lung Abscess Lung infarction 13 / 14 In a case of myocardial infarction, the area of infarction is showing which of the following changes after death? Pyknotic neuclei All Homogenous cells Preserved tissue architecture 14 / 14 Councilman bodies are seen in: Liver steatosis Necrosis of liver cells Cloudy swelling of liver cells Apoptosis of liver cells Your score is The average score is 87% 0%
