This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, Subject name: Pharmacology
Oral contraceptive pill is useful in preventing all the following except 
Select and explain. 
A. Carcinoma breast, B. Carcinoma ovary, C. Pelvic inflammatory disease, D. Anaemia
A: Carcinoma breast
Answer: A: Carcinoma breast 
Explanation: Health benefits of oral contraceptive pill: lower the risk of endometrial and ovarian carcinoma, reduced menstrual blood loss thus anemia and reduces endometriosis and pelvic inflammatory disease. It causes an increased incidence of breast cancer Ref.Essentials of medical pharmacology TD Tripathi 7th edition page no.326