The Student Nurses Have Completed Their First Class on Drug

The student nurses have completed their first class on drug administration and the roles and responsibilities of the nurse. Which statement by one of the students indicate that more clarification is required

A) " It is important for us to know why a physician would order a particular type of antibiotic."
B) "We need to use our knowledge of pathophysiology and how it may impact the median effective dose of the drug."
C) "A nurse needs to understand that a common serious side effect of narcotics is respiratory depression."
D) "We need to know how a pain medication blocks pain receptors in the body."
E) "How altered protein levels in the body will affect the metabolism of the drug."