<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 23-year-old woman comes to the emergency department because of a 5-day history of nausea and vomiting. There is no associated fever, abdominal pain, constipation, diarrhea, or dysuria. She is sexually active and uses condoms inconsistently. Her last menstrual period was 10 weeks ago. Her temperature is 37C 98.6F, pulse is 90min, respirations are 18min, and blood pressure is 11070 mm Hg. There is no rebound tenderness or guarding. A urine pregnancy test is positive. Ultrasonography shows an intrauterine pregnancy consistent in size with an 8-week gestation. The hormone that was measured in this patients urine to detect the pregnancy is also directly responsible for which of the following processes?? A: Inhibition of ovulation, B: Maintenance of the corpus luteum, C: Hypertrophy of the uterine myometrium, D: Stimulation of uterine contractions at term, E: Fetal angiogenesis,  <response>: This is a multiple choice question asking about the hormone detected in a urine pregnancy test that is responsible for certain processes during pregnancy. The stem provides details about a 23-year-old pregnant woman who comes to the ER with nausea and vomiting. Key details are that she is 8 weeks pregnant based on ultrasound, and a urine pregnancy test was positive. The question asks which process the hormone detected in the urine pregnancy test is directly responsible for. The choices list different processes that occur during pregnancy.To answer this, we need to identify the hormone detected by a urine pregnancy test. This would be human chorionic gonadotropin hCG. Then we need to determine which of the answer choices lists a process that hCG directly mediates.B: Maintenance of the corpus luteum 