While plasma donors can donate twice a week with one day interval in between donations, as per FDA regulations, diabetic donors are recommended not to give plasma more than once a month, or once in a 28 day period. Diabetic blood donors should limit blood plasma donation to twice a year, or once in a 6 month period.
The part of the nervous system responsible for control of the bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes Cram has partnered with the National Tutoring Association Claim your access
Brain Structures and Their Functions. Page System or part Function Misc. p. 72 Brainstem Responsible for automatic survival functions. Spinal cord Controls simple reflexes Pathway for neural fibers to & from brain. p. Medulla Controls/regulates heartbeat & breathing. p.