The corticospinal tract is located dorsally in the brainstem

A less than optimal lateral wrist projection demonstrating the distal scaphoid anterior to the pisi-form

a. will also demonstrate the distal scaphoid proximal to the pisiform. b. will also demonstrate the ulna anterior to the radius. c. was obtained with the wrist in ulnar flexion. d. was obtained with the wrist internally rotated.

All of the following are positive advances that have occurred within the Mexican health care system, EXCEPT

A) catastrophic health cost has been reduced by 9% B) life expectancy is now 90 C) malaria cases have dropped D) Mexican children now receive the same vaccinations as Canadian children