Answer:
The correct answers are: A) Anti-embolism stocking may be applied before or after surgery, B) splint the abdominal incision with a pillow when coughing, and C) you may take your BP medication with a sip of water a few hours prior to surgery.
Explanation:
A) Anti-embolism stockings are applied to prevent deep-vein thrombosis (this occurs when a blood clot is formed in a deep vein).
B) The abdominal incision is to be splinted with a pillow when coughing or deep breathing after the surgery.
C) Pre-surgery medications must be taken with a sip of water.
D) Patients must not eat solid foods before a surgery.