Final answer:
Weight loss and polyuria are common signs and symptoms of new-onset type 1 diabetes.
Step-by-step explanation:
The EMT would most likely encounter weight loss and polyuria in a patient with new-onset type 1 diabetes. Weight loss occurs because the body is unable to use glucose for energy, so it starts breaking down fat and muscle instead. Polyuria, or increased urination, happens when there is excess glucose in the blood that the kidneys try to remove.
For example, a person with type 1 diabetes may experience weight loss even though they are eating more. They may also notice that they have to use the bathroom more frequently and have increased thirst.