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: Physiology
The blood glucose level in diabetes mellitus is decreased by removal of the: 
Select and explain. 
A. Thyroid, B. Parathyroids, C. Anterior pituitary, D. Posterior pituitary
C: Anterior pituitary
Answer: C: Anterior pituitary 
Explanation: None