This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Gynaecology & Obstetrics
Glucosuria during routine investigation of antenatal visit indicates that there is need for : 
Select and explain. 
A. Gestational diabetes treatment, B. Dietary control, C. Insulin treatment, D. Glucose tolerance test
D: Glucose tolerance test
Answer: D: Glucose tolerance test 
Explanation: Glucose tolerance test