<prompt> The chemotherapeutic agent, most commonly administered by continuous infusion is ?Ara - CF - FUCisplatinEtoposide  <response>: Ans. is a i.e., Ara-c o Cytosine Arabinoside Ara c is administered at doses of 100mgm2 per day qd x 7 by continuous infusion. o Cytosine Arabinoside is not effective orally because it is metabolised in the intestine by deaminase. 