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: Pediatrics
Bronze baby syndrome is due to – 
Select and explain. 
A. Phototherapy, B. Wilson disease, C. Chloramphenicol toxicity, D. Hemochromatosis
A: Phototherapy
Answer: A: Phototherapy 
Explanation: Bronze baby syndrome -
It refers to dark grayish brown discoloration of the skin in infants undergoing phototherapy. Almost all infants observed with this syndrome have had a mixed type of hyperbilirubinemia with significant elevation of direct reacting bilirubin and often with other evidence of obstructive liver disease.
Other complications of phototherapy

Loose stool                                                                                     o Erythematous macular rash
Purpurich rash associated with transient porphyrinemia. o Retinal damage.

Increase in environment and body temperature