This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
Ethosuximide can be used for the treatment of: 
Select and explain. 
A. Generalized tonic clonic seizures, B. Absence seizures, C. Complex seizures, D. Myoclonic seizures
B: Absence seizures
Answer: B: Absence seizures 
Explanation: *Ethosuximide is a narrow spectrum anti-epileptic drug mainly used for absence seizures. REF: KATZUNG 14TH ED.