The principle is defined a set of truths or rules to follow in any system, or organization.
The prescription is describes the list of medication to be taken to reduce illness. Malpactice is describes the untruth about medical principles and ethics.
Thus, the options (a), (d) and (b) are incorrect.
The principle is defined a set of truths or rules to follow in any system, or organization.
Therefore, the correct option is – c. Principle.