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7192 Pathology

A 60-year-old man is rushed to the hospital with acute liver failure. He undergoes successful ohotopic liver transplantation; however, the transplanted liver does not produce much bile for the first 3 days. Poor graft function in this patient is thought to be the result of “reperfusion injury.” Which of the following substances was the most likely cause of reperfusion injury in this patient’s transplanted liver?

ACationic proteins
BFree ferric iron
CHydrochlorous acid
DReactive oxygen species
Pathology
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7197 Pathology

certain strains of Streptococcus mutans a have been proved to be the cause of human dental caries by means of control studies b depend for their cariogenicity on the production of insoluble polysaccharides c cause dental caries by the production of lactic and other acids from fermentation of sugar d are a cause of infective endocarditis e Will induce smooth surface caries in quotes

Aa is false bcde is true
Ba b is false c d e is true
Ca b c is false d e is true
Dabcd is false e is true
Pathology
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