Which Nursing Response Best Describes Alternative Therapies to a Patient

Which nursing response best describes alternative therapies to a patient?

A) They are not widely used in hospitals or reimbursed by insurance.
B) They are often considered quackery and of little real value to those who use them.
C) They are widely researched and can take their place with allopathic medicine.
D) They are more effective if used as preventive measures than if used for cure.