Which of the following does occur in response to trauma? A. Rise in urinary sodium B. Water retention I 1. Sodium retention D. Rise in serum sodium E. Rise in urinary nitrogen. Briefly describe the following: (i) (ii) (iii) (iv) A medical device, as defined under the FDA (Food and Drug Administration, USA) and EU (European Union Medical Devices Directives) systems. (2 marks) Design Verification (1 marks) Design Validation (1 marks) Design Freeze (1 marks)
