Management of unruptured tuba! pregnancy includes:: (A) Methotrexate, (B) Prostaglandins, (C) Hysterectomy, (D) Laparoscopic salpingostomy
Answer is A. It is an antineoplastic drug acts as a folic acid antagonist and is very effective against proliferating trophoblast .It prevents conversion of folic acid to folinic acid.it directly impairs trophoblastic production of bete hcg with a secondary decrement of corpus luteum progesterone products.