Which of the Following Statements by Nurses Demonstrate an Accurate

Which of the following statements by nurses demonstrate an accurate understanding of pain?

A) Patients in pain are likely to become addicted,so waiting as long as possible before requesting prn narcotics is advisable.
B) A woman in early labour with mild contractions,who is restless,crying out,and complaining,cannot be having that much pain from her contractions.
C) Pain in a 70-year-old man who is not experiencing any physiological or behavioural signs is not severe.
D) All clients should be assessed carefully for pain; even minor surgical clients can experience intense post-operative pain.