Which of the following is due to dilated veins, causing their valves to become incompe-tent?

For the patient with suspected traumatic brain injury, the ideal positioning of the patient for transport is:

A) in a left lateral recumbent position on the backboard. B) on a long backboard with the foot of the backboard in a 15-degree Trendelenburg position. C) on a long backboard with the patient's feet elevated on pillows to achieve a 15-degree angle. D) on a long backboard with the head of the backboard elevated 15 to 30 degrees.

The dual-task procedure is commonly used to evaluate whether a person's attention focus is external or internal.

Answer the following statement true (T) or false (F)