This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cataract, Subject name: Ophthalmology
Which of the following is not true regarding phacoemulsification surgery: 
Select and explain. 
A. Clear corneal incision is preferred, B. Capsulorhexis is done to remove anterior capsule, C. Hydrodissection is done to separate the layers of nucleus, D. Divide and conquer technique is used for nucleus removal
C: Hydrodissection is done to separate the layers of nucleus
Answer: C: Hydrodissection is done to separate the layers of nucleus 
Explanation: Hydrodissection is used to separate the coex from capsule. Steps of cataract surgery Anesthesia (Topical, peribulbar, subtenon, retrobulbar). Incision (clear corneal/Limbal). Capsulorhexis: Making an opening in anterior capsule. Hydrodissection: Separating coex from capsule. Nucleus Fragmentation: Direct chop/trench/stop and conquer technique. Irrigation & aspiration. Inseion of IOL.