Endolymph resembles: (A) CSF, (B) ICF, (C) ECF, (D) Plasma
Answer is B. PerilymphEndolymphBony labyrinthMembranous labyrinthFormed from CSFSecreted by stria vascularisResembles ECFResembles ICFNa+ richK+ richReabsorbed into subarachnoid spaceReabsorbed into endolymphatic sacRef: Hazarika; 3rd ed; Pg 24