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: Medicine
Zinc deficiency is characterized by -a) Sexual infantilismb) Poor growthc) Cardiomyopathyd) Poor wound healing e) Loss of libido 
Select and explain. 
A. acd, B. ade, C. abd, D. ad
B: ade
Answer: B: ade 
Explanation: None