The total liver blood flow declines significantly with aging because of a reduction of cardiac __________

Which one of the following questions is best asked when attempting to determine the degree of sensation in the hand of a patient who has suffered an elbow injury?

A) "Do you have feeling in your hand?" B) "Does your hand feel as though it is asleep?" C) "Can you tell me what finger I am touching?" D) "Can you tell me if you have paresthesia in your hand?"

Amplitude of the electromagnetic sine wave is defined as:

A. The length of the electronic vector at one-half peak width. B. The width of the electronic vector at maximum peak height. C. The length of the electronic vector at maximum peak height. D. The area under the sine wave.