Please Read the Clinical Scenario, and Then Answer the Question

Please read the clinical scenario, and then answer the question that follow to become familiar with the traditional NCLEX question format.
As an RN in a medical intensive care unit, you are participating in a research study regarding administration of probiotics to critically ill patients receiving antibiotic therapy. You provide education as part of the consent process to patients, families, and other staff members.
-Following the teaching to patients and families,you assess understanding of the teaching prior to obtaining consent.All of the following are accurate statements by a patient regarding probiotics,except probiotics

A) are live microorganisms.
B) are nutrients to encourage microbe growth.
C) augment the microbes in the intestine.
D) can replace microbes killed during antibiotic therapy.