This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'All of the following statements about digitalis are true except : \nSelect and explain. \nA. Excretion is mainly renal, B. Oral absorption is good, C. Actively metabolized in liver, D. Lipid soluble', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C (Actively metabolized in Liver) Digoxin is excreted unchanged by the Kidney, mainly by Glomerular filtration. /t is not metabolized by liver. Dose of digoxin need not to be changed in Liver failure. Do not confuse digoxin with digitoxin : The most lipid soluble cardiac glycoside is = Digitoxin e The most rapidly absorbed oral glycoside is = Digitoxin e Digitoxin is primarily metabolized by the liver Q Dose of digitoxin needs to be reduced in liver failure. e', 'role': 'assistant'}]