What does a clinical writing sample look like?

Adrug is tested in the laboratory and is found to create holes in both mitochondrial membranes. scientists suspect that the drug will be harmful to human cells because it will inhibit a) the citric acid cycle. b) oxidative phosphorylation. c) glycolysis. d) the citric acid cycle and oxidative phosphorylation.

Yuan is a firefighter who provides basic first aid at accident scenes. yuan is an emergency medical

How you feel when someone is boastful and self absorbed when providing you a professional service? why?