Clear concepts in simple and easy language.. made anatomy & physiology simple and easy

She is my roommate and my friend. What I appreciate about her is that she is really dedicated towards her work , she is a good mentor, friendly and helpful. She tells everything calmly and step by step so that one can understand. Once I was having some health issue but was neglecting it then she senses and told me to take precautions and took care of me , I went to doctor, I didn't understand what he was saying then she made me understand everything calmly and helped me through medications.