Answer

c. Ischemic hepatitis

Ischemic hepatitis is an acute injury that results from a sudden loss of blood flow to the liver and occurs with worsening heart failure, arrhythmia, hypotension or shock. Viral hepatitis B and C can lead to chronic hepatitis. Autoimmune hepatitis is a disorder in which the immune system attacks hepatocytes chronically and nitrofurantoin-induced liver injury can lead to an identical clinical presentation.