1. Development, Growth, and Aging $100 $200 $300 $400 $500 $100$100$100 $200 $300 $400 $500 Embryonic Development FINAL ROUND Organ Systems Birth and Lactation Neonate Grab Bag

2. Embryonic Development: $100 Question This is the clinical age of an unborn child: a. 1 day more than postovulatory age b. 7 days more than postovulatory age c. 14 days more than postovulatory age d. 21 days more than postovulatory age e. 28 days more than postovulatory age BACK TO GAME ANSWER

3. Embryonic Development: $100 Answer This is the clinical age of an unborn child: a. 1 day more than postovulatory age b. 7 days more than postovulatory age c. 14 days more than postovulatory age d. 21 days more than postovulatory age e. 28 days more than postovulatory age BACK TO GAME

4. Embryonic Development: $200 Question Implantation in the endometrium of the uterus occurs about this many days after fertilization: a. 7 b. 14 c. 28 d. 35 e. 56 BACK TO GAME ANSWER

5. Embryonic Development: $200 Answer Implantation in the endometrium of the uterus occurs about this many days after fertilization: a. 7 b. 14 c. 28 d. 35 e. 56 BACK TO GAME

6. Embryonic Development: $300 Question Given these stages of development: 1. blastocyst 2. embryo 3. fetus 4. morula 5. zygote Arrange the stages in the order that they occur during development. a. 1,3,2,4,5 c. 3,4,1,5,2 b. 2,5,1,4,3 d. 5,4,1,2,3 BACK TO GAME ANSWER

7. Embryonic Development: $300 Answer Given these stages of development: 1. blastocyst 2. embryo 3. fetus 4. morula 5. zygote Arrange the stages in the order that they occur during development. a. 1,3,2,4,5 c. 3,4,1,5,2 b. 2,5,1,4,3 d. 5,4,1,2,3 BACK TO GAME

8. Embryonic Development: $400 Question Somites and somitomeres give rise to all of these structures except: a. skeletal muscle b. part of the skull c. the heart d. the vertebral column BACK TO GAME ANSWER

9. Embryonic Development: $400 Answer Somites and somitomeres give rise to all of these structures except: a. skeletal muscle b. part of the skull c. the heart d. the vertebral column BACK TO GAME Somites and somitomeres give rise to all of these structures EXCEPT

10. Embryonic Development: $500 Question These cells from the embryo invade the endometrium of the uterus and form lacunae: a. blastocele cells b. chorionic villi cells c. cytotrophoblast cells d. inner cell mass e. syncytiotrophoblast cells BACK TO GAME ANSWER

11. Embryonic Development: $500 Answer These cells from the embryo invade the endometrium of the uterus and form lacunae: a. blastocele cells b. chorionic villi cells c. cytotrophoblast cells d. inner cell mass e. syncytiotrophoblast cells BACK TO GAME

12. Organ Systems: $100 Question The major development of organ systems takes place at this time: a. first 2 weeks of development b. third to eighth week of development c. eighth to twentieth week of development d. last 30 weeks of development BACK TO GAME ANSWER

13. Organ Systems: $100 Answer The major development of organ systems takes place at this time: a. first 2 weeks of development b. third to eighth week of development c. eighth to twentieth week of development d. last 30 weeks of development BACK TO GAME

14. Organ Systems: $200 Question Fingernails, hair and glands are all derived from this: a. endoderm b. mesoderm c. ectoderm d. trophoblast BACK TO GAME ANSWER

15. Organ Systems: $200 Answer Fingernails, hair and glands are all derived from this: a. endoderm b. mesoderm c. ectoderm d. trophoblast BACK TO GAME

16. Organ Systems: $300 Question During development of the urinary system, the cloaca becomes divided to form this: a. kidneys and urinary bladder b. kidneys and ureters c. rectum and urethra d. ureters and urethra e. urethra and allantois BACK TO GAME ANSWER

17. Organ Systems: $300 Answer During development of the urinary system, the cloaca becomes divided to form this: a. kidneys and urinary bladder b. kidneys and ureters c. rectum and urethra d. ureters and urethra e. urethra and allantois BACK TO GAME

18. Organ Systems: $400 Question The total number of muscle fibers is established before birth and remains relatively constant thereafter. True/False BACK TO GAME ANSWER

19. Organ Systems: $400 Answer The total number of muscle fibers is established before birth and remains relatively constant thereafter. True/False BACK TO GAME

20. Organ Systems: $500 Question This effect is possible if the sinus venosus does not contract first before the other areas of the primitive heart: a. pulmonary edema b. blood flows backwards c. atrial septal defect d. ventricular septal defect BACK TO GAME ANSWER

21. Organ Systems: $500 Answer This effect is possible if the sinus venosus does not contract first before the other areas of the primitive heart: a. pulmonary edema b. blood flows backwards c. atrial septal defect d. ventricular septal defect BACK TO GAME

22. Birth and Lactation: $100 Question This is the gestation period in humans from the last menstrual period: a. 280 days b. 266 days c. 40 weeks d. 38 weeks e. a and c f. b and d BACK TO GAME ANSWER

23. Birth and Lactation: $100 Answer This is the gestation period in humans from the last menstrual period: a. 280 days b. 266 days c. 40 weeks d. 38 weeks e. a and c f. b and d BACK TO GAME

24. Birth and Lactation: $200 Question The onset of labor is stimulated by this: a. increased estrogen secretion by the placenta b. decreased progesterone secretion by the placenta c. increased prostaglandin synthesis by the placenta d. increased glucocorticoid secretion by the fetus e. all of these BACK TO GAME ANSWER

25. Birth and Lactation: $200 Answer The onset of labor is stimulated by this: a. increased estrogen secretion by the placenta b. decreased progesterone secretion by the placenta c. increased prostaglandin synthesis by the placenta d. increased glucocorticoid secretion by the fetus e. all of these BACK TO GAME

26. Birth and Lactation: $300 Question This stage of labor is the time period between maximum cervical dilation until the baby exits the vagina: a. first b. second c. third d. fourth BACK TO GAME ANSWER

27. Birth and Lactation: $300 Answer This stage of labor is the time period between maximum cervical dilation until the baby exits the vagina: a. first b. second c. third d. fourth BACK TO GAME

28. Birth and Lactation: $400 Question For the first few days after birth, the mammary glands secrete colostrum which is very high in fat content and lactose and contains few antibodies. True/False BACK TO GAME ANSWER

29. Birth and Lactation: $400 Answer For the first few days after birth, the mammary glands secrete colostrum which is very high in fat content and lactose and contains few antibodies. True/False BACK TO GAME

30. Birth and Lactation: $500 Question __________ stimulates milk production, but __________ stimulates milk letdown. a. progesterone, estrogen b. HCG, oxytocin c. prolactin, oxytocin d. prolactin, estrogen e. prolactin, progesterone BACK TO GAME ANSWER

31. Birth and Lactation: $500 Answer __________ stimulates milk production, but __________ stimulates milk letdown. a. progesterone, estrogen b. HCG, oxytocin c. prolactin, oxytocin d. prolactin, estrogen e. prolactin, progesterone BACK TO GAME

32. Neonate: $100 Question Shortly after birth a newborn baby passes this greenish anal discharge: a. lanugo b. vernix caseosa c. meconium d. colostrum BACK TO GAME ANSWER

33. Neonate: $100 Answer Shortly after birth a newborn baby passes this greenish anal discharge: a. lanugo b. vernix caseosa c. meconium d. colostrum BACK TO GAME

34. Neonate: $200 Question This short artery connects the pulmonary trunk and the aorta in the fetus, and closes shortly after birth: a. ductus venosus b. umbilical vein c. umbilical artery d. ductus arteriosus e. foramen ovale BACK TO GAME ANSWER

35. Neonate: $200 Answer This short artery connects the pulmonary trunk and the aorta in the fetus, and closes shortly after birth: a. ductus venosus b. umbilical vein c. umbilical artery d. ductus arteriosus e. foramen ovale BACK TO GAME

36. Neonate: $300 Question The remnant of the umbilical vein becomes this: a. umbilical ligament b. ligamentum venosum c. falciform ligament d. round ligament BACK TO GAME ANSWER

37. Neonate: $300 Answer The remnant of the umbilical vein becomes this: a. umbilical ligament b. ligamentum venosum c. falciform ligament d. round ligament BACK TO GAME

38. Neonate: $400 Question This change occurs in the pH of the stomach in the hours after birth: a. increases b. decreases c. remains nearly neutral d. remains highly acidic BACK TO GAME ANSWER

39. Neonate: $400 Answer This change occurs in the pH of the stomach in the hours after birth: a. increases b. decreases c. remains nearly neutral d. remains highly acidic BACK TO GAME

40. Neonate: $500 Question This Apgar scores represents a newborn with reduced (though not seriously impaired) function: a. 2 b. 0 c. 1 d. 4 BACK TO GAME ANSWER

41. Neonate: $500 Answer This Apgar scores represents a newborn with reduced (though not seriously impaired) function: a. 2 b. 0 c. 1 d. 4 BACK TO GAME

42. Grab Bag: $100 Question An infant should normally be able to pull itself up and start walking by this time: a. 6 months b. 12 months c. 2 years d. 18 months BACK TO GAME ANSWER

43. Grab Bag: $100 Answer An infant should normally be able to pull itself up and start walking by this time: a. 6 months b. 12 months c. 2 years d. 18 months BACK TO GAME

44. Grab Bag: $200 Question This soft deposit of lipids, cholesterol and calcium is found in the tunica intima (interna) of large and medium sized arteries: a. arteriosclerosis b. atherosclerosis c. embolus d. thrombus BACK TO GAME ANSWER

45. Grab Bag: $200 Answer This soft deposit of lipids, cholesterol and calcium is found in the tunica intima (interna) of large and medium sized arteries: a. arteriosclerosis b. atherosclerosis c. embolus d. thrombus BACK TO GAME

46. Grab Bag: $300 Question This statement best describes the placenta: a. develops from the trophoblast b. allows maternal blood to mix with embryonic blood c. invades the lacunae of the embryo d. all of the above BACK TO GAME ANSWER

47. Grab Bag: $300 Answer This statement best describes the placenta: a. develops from the trophoblast b. allows maternal blood to mix with embryonic blood c. invades the lacunae of the embryo d. all of the above BACK TO GAME

48. Grab Bag: $400 Question This event describes the initial depolarization of the plasma membrane of the oocyte by the penetration of the first sperm cell: a. slow block to polyspermy b. fast block to polyspermy c. perivitelline space d. acrosomal reaction BACK TO GAME ANSWER

49. Grab Bag: $400 Answer This event describes the initial depolarization of the plasma membrane of the oocyte by the penetration of the first sperm cell: a. slow block to polyspermy b. fast block to polyspermy c. perivitelline space d. acrosomal reaction BACK TO GAME

50. Grab Bag: $500 Question This represents a failure of the fusion of the secondary palate: a. cleft palate b. tertiary palate c. cleft lip d. primary palate BACK TO GAME ANSWER

51. Grab Bag: $500 Answer This represents a failure of the fusion of the secondary palate: a. cleft palate b. tertiary palate c. cleft lip d. primary palate BACK TO GAME

52. FINAL ROUND Question This statement best describes why a woman is having uterine cramps while nursing her baby: a. prolactin causes uterine contractions b. nursing stimulates oxytocin release c. oxytocin causes uterine contractions d. release of prolactin-inhibiting factor e. b and c f. all of these BACK TO GAME ANSWER

53. FINAL ROUND Answer This statement best describes why a woman is having uterine cramps while nursing her baby: a. prolactin causes uterine contractions b. nursing stimulates oxytocin release c. oxytocin causes uterine contractions d. release of prolactin-inhibiting factor e. b and c f. all of these BACK TO GAME