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
Very simple motor commands such as reflexes or scratching are controlled by the spinal cord. Other reflexes such as breathing are controlled at the level of the brain stem, located at the base of your brain. Various regions in the brain stem also control posture. Our cerebral cortex controls the most complicated motor tasks, including goal-directed behavior.