【多选题】Which of the following statements about nonmaleficence are right?
A.
The principle of nonmaleficence involves not only the duty of care to avoid actual harm but also the risk of harm.
B.
Nonmaleficence implies restraint from doing harm, or prevention or prohibition of some action, which would cause harm.
C.
Sometimes health professionals consider it difficult to separate beneficence & nonmaleficence, or that they are the same. However, it needs to be remembered that beneficence is actively doing good, whereas nonmaleficence means active prevention of harm.
D.
The principle of nonmaleficence means 'above all, do not harm'.