Jared Joiner Is a 56-Year-Old African American Insurance Agent

Jared Joiner is a 56-year-old African American insurance agent. He is single, eats most meals at restaurants, and leads a sedentary lifestyle. He is 5'9" tall and weighs 204 pounds. Mr. Joiner has been feeling particularly fatigued lately and decided to make an appointment with his physician for a check-up. The results of his laboratory tests include a fasting blood glucose level of 121 mg/dL.
Four months after his initial exam, Mr. Joiner returns to his physician for a follow-up appointment. He has lost 10 pounds, but his fasting blood glucose level is now 131 mg/dL. Mr. Joiner's prediabetes has progressed to:

A) type 1 diabetes.
B) type 2 diabetes.
C) gestational diabetes.
D) hyperosmolar hyperglycemic syndrome.
E) impaired glucose tolerance.