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: Pharmacology
Prolonged use of hydralazine for the treatment of hypertension is likely to cause: 
Select and explain. 
A. Gynaecomastia, B. Thrombocytopenia, C. Hemolytic anemia, D. Lupus erythematosis
D: Lupus erythematosis
Answer: D: Lupus erythematosis 
Explanation: None