This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
Thiazides diuretic causes all except 
Select and explain. 
A. Hyperglycaemia, B. Increased calcium excretion, C. Useful in congestive hea failure, D. Decreased uric acid excretion
B: Increased calcium excretion
Answer: B: Increased calcium excretion 
Explanation: Loop diuretics cause hypocalcemic by more excretion where as thiazides cause hypercalcemic by decreasing its excretion.