Which of the Following Instructions Should Be Relayed to the Patient

Multiple Choice

Which of the following instructions should be relayed to the patient regarding a bone density scan?

A) Do not take a calcium supplement on the morning of the scan.
B) Take a laxative the evening before the scan.
C) Do not eat or drink after midnight on the day before the scan.
D) Avoid vigorous physical exercise for 2 days before the scan.
E) All of the above are appropriate instructions.