Given an exposure time of 0.06 second and a milliamperage of 400, calculate the mAs.

In a spinal cord hemisection injury at T6

a. The contralateral leg will be weak b. The ipsilateral leg will be weak c. Both legs will be weak d. Neither leg will be affected by weakness

Which of the following findings is NOT typical of a patient with Parkinson's disease?

a. Tremor combined with pill-rolling motion of the hands b. Shuffling gait with short steps c. Masklike face with no expression d. Tendency to speak rapidly and loudly