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
Yellowing of the skin occurs in hypothyroidism because of - 
Select and explain. 
A. Increased bilirubin, B. Increased cholesterol, C. Increased carotene, D. Increased
C: Increased carotene
Answer: C: Increased carotene 
Explanation: None