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: Pharmacology
In Equivalent concentrations, steroids are more potent in which form? 
Select and explain. 
A. Gel, B. Cream, C. Ointment, D. Lotion
C: Ointment
Answer: C: Ointment 
Explanation: Ointment preperation are more potent due to their occlusive propeies. It provide better barrier protection and emollient action. It is more potent than cream, gel or lotion form. Ref: Clinical Pharmacy By Jeff Hughes, William Hughes, Page 114; Primary Care for Women By Phyllis Carolyn Leppe, Jeffrey F. Peipe, Page 846.