A. To make the procedure take longer
B. To help the patient become more relaxed and informed
C. To demonstrate your medical knowledge
D. To increase the cost of the procedure

A. Proceed with the procedure without explanation
B. Cancel the procedure
C. Ask someone else who is comfortable to explain it
D. Tell the patient to look it up online

A. The cost
B. The duration
C. Any discomfort the patient might experience
D. The brand of tools used

A. To make the procedure more painful
B. To avoid the patient being surprised and making dangerous movements
C. To increase the patient's anxiety
D. It's not important to prepare the patient