Circuits are grounded for the. purpose of limiting the voltage upon the circuit which might. otherwise occur through exposure to lightning or other voltages. higher than that for which the circuit is designed; or to limit. the maximum potential to ground due to normal voltage. (b) Exposed Enclosures.
More important, there are differences in the underlying cause of these two types of heart attack and, therefore, in the initial treatment. A STEMI heart attack is caused when a blood clot suddenly forms, completely blocking an artery in the heart. This can result in damage that covers a large area of the heart and extends deep into the heart muscle.
Parting Thoughts. 1  Diabetes is caused by a combination of genetic and lifestyle factors including being overweight. 2  Persons with SCI are at much higher risk for developing diabetes because of decreased activity, weight gain, and metabolism changes after a spinal cord injury. Nutrition, exercise, and weight loss are the three keys to preventing diabetes. Careful management of diabetes generally has excellent results! Download PDF Version. Revised: 1/2015