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
Transplacental crossing is not seen in – 
Select and explain. 
A. Iso immune haemolytic anemia, B. Rh–haemolytic anemia, C. Toxoplasmosis, D. Toxic erythema
D: Toxic erythema
Answer: D: Toxic erythema 
Explanation: Toxic erythma is a normal finding in newborn.
In Rh incompatibility and ABO incompatibility antibodies can cross placenta and cause erythroblastosis fetalis.
Toxoplasmosis can cross placenta.