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: Medicine
Tricyclic antidepressants cause all except 
Select and explain. 
A. Coma, B. Prolongation of QRS complexes, C. Myoclonic jerks, D. Metabolic alkalosis
D: Metabolic alkalosis
Answer: D: Metabolic alkalosis 
Explanation: None