Bates -Chapter 19 Pregnant Woman A 19 -year -old childcare worker comes to you for her first prenatal visit. She cannot remember when her last period was but thinks it was between 2 and 5 months ago. When she began gaining weight and feeling "something" moving down there, she did a home pre gnancy test and it was positive. She states she felt the movement about a week ago. She has had no nausea, vomiting, fatigue, or fevers. Her past medical history is remarkable only for irregular periods. She has been dating the same young man for a year. She says they were not u sing condoms. On examination you see an overweight young lady appearing her stated age. Her head, eyes, ears, nose, throat, neck, thyroid, cardiac, and pulmonary examinations are unremarkable. Her abdomen is nontender, with normal bowel sounds, and the gravid uterus is palpated to the level of the umbilicus. Fetal tones are easily found with Doptone, and with the fetoscope a fa int heart rate - C) 18 to 20 weeks A 20 -year -old college student comes in with symptoms of fatigue, nausea, and an increase in urination. Her last period was 3 months ago (June 20, 2008). She is sexually active and always uses condoms. Her past medical history is unremarkable. On examinatio n you see a young, anxious -appearing woman. Her vital signs are unremarkable. Her head, eyes, ears, throat, neck, thyroid, cardiac, pulmonary, and abdominal examinations are unremarkable. On pelvic examination a soft cervix is palpated and a 14 -week -sized uterus is palpated. A urine pregnancytest is positive. You then inform the patient that she is expecting and, usin g Naegele's rule, give her the estimated date of confinement (EDC, or due date). What was the due date you gave her? A) March 27, 2009 B) March 13, 2009 C) September 27, 2009 D) March 20, 2009 - A) March 27, 2009 A 22 -year -old clerk, primigravida, comes to your office for a prenatal visit. She is in her second trimester and has had prenatal care since she was 8 weeks pregnant. Her only complaint is that she has a new brownish line straight down her abdomen. On exam ination her vital signs are unremarkable. Her urine has no protein, glucose, or leukocytes. With a Doptone the fetal heart rate is 140, and her uterus is palpated to the umbilicus. Today you are sending her for congenital abnormality screening and setting up an ultrasound. What physical finding is responsible for her new "brown line"? A) Corpus luteum B) Linea nigra C) Linea alba D) Diastasis recti - B) Linea nigra A 24 -year -old cashier comes to your clinic for her first OB visit. She had her last period 10 weeks before, which would mean she is 12 weeks pregnant. She did a home pregnancy urine test a month ago and it was positive. She has had some fatigue and nausea, but not in the last week. She has had no cramping or bleeding. Her vital signs, head, eyes, ears, nose, throat, thyroid, cardiac, pulmonary, and abdominal examinations are all unremarkable. On speculum examination her os is closed and there is a pinkish hue to the cervix. On bimanu al examination the cervix is soft and the uterus is enlarged to the pelvic brim. Despite 20 minutes of trying, you cannot find heart tones. You repeat a urine pregnancy test and it is negative. A serum pregnancy test is ordered and is positive. You send the patient for a vaginal ultrasound. What is the most likely explanation for her presentation? A) Earlier than 12 weeks B) Fetal demise - B) Fetal demise (missed abortion) A 26 -year -old stewardess comes in for a third trimester prenatal visit. She has had prenatal care since her sixth week of pregnancy. She has no complaints today and her prenatal course has been unremarkable. Today her blood pressure and weight gain are app ropriate and her urine is unremarkable. You have a first -year medical student shadowing you, so you ask the student to get Doptones and measure the patient's uterus in centimeters. The student promptly reports fetal heart tones of 140, but he is having difficulty obtaining the corr ect measurement. He knows one end of the tape goes over the uterine fundus. From what inferior anatomic position should the tape be placed? A) Vagina B) Clitoris C) Pubic symphysis D) Umbilicus - C) Pubic symphysis
