Which Priority Principles Must the Nurse Understand to Effectively Administer

Which priority principles must the nurse understand to effectively administer pharmacotherapy for protozoan and helminth infections?
Select all that apply.

A) Client compliance dictates treatment outcomes.
B) Infestation is present before symptoms appear.
C) Agents to treat these disorders have significant adverse effects.
D) Most therapies require single-day dosing.
E) Used appropriately,therapies are highly successful.