____ shock is not localized, instead it is a systemic manifestation of spinal cord injury.

What is drug dependency?

a. Using a drug illegally b. Using a drug improperly c. Using a drug for psychologic support d. Using a drug to treat a chronic condition

The process of muscle contraction is explained

a. by the sliding filament theory. b. as an action potential. c. as a muscle twitch. d. as a progressive shortening.