The Practitioner Is Doing an Obstetric Ultrasound Exam on a Woman

The practitioner is doing an obstetric ultrasound exam on a woman who is approximately 24 weeks pregnant, weighs approximately 325 pounds (147 kg) , and demonstrates abdominal obesity. Which technique is the best approach to improve visualization of the desired structures?

A) Scan using a lateral approach over the lower abdomen.
B) Use a rocking motion over the uterus until it is in view.
C) Place as much pressure as needed over the central abdomen.
D) Move the transducer in a clockwise motion until view is clear.