If a Pregnant Patient Feels Dizzy or Lightheaded While in a Supine

If a pregnant patient feels dizzy or lightheaded while in a supine position,the patient should be:

A) turned onto her right side or moved into an upright sitting position.
B) turned onto her left side or moved into an upright sitting position.
C) placed so that her feet are elevated above her head while maintaining a supine position.
D) placed in a prone position so that her feet are elevated above her head.