I think one must rotate the pt into a supine position and protect her spine. Supine position means lying horizontally with the face and torso facing up, as opposed to the prone position, in which is face down. When used in surgical procedures, it allows access to the peritoneal, thoracic and pericardial regions; as well as the head, neck and extremities.
The right answer for the question that is being asked and shown above is that:
The density of a certain object can be solved using two parameters: The mass and the volume. Density = mass / volume. So, from the given question, we are lacking on what the volume is.
