A 50 year old obese patient with type 2 diabetes takes oral hypoglycemics. He is frequently skipping meals in order to reduce his weight. During his 8:30 a.m. appointment, his speech becomes slurred and he is less alert than usual. Which of the following is the most appropriate management of this patient?

15g of glucose as tablets or in solution

175ml of diet cola.

175ml unsweetened orange juice

Dismissal of the patient to have his breakfast