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Early Development to Childbirth Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. In fertilization two haploid cells with _____ chromosomes combine to produce a diploid cell with _____ chromosomes.

Question 2 2. The dividing line between premature and immature births is _____ body weight.

Question 3 3. Which term refers to the determination/specialization of cell fates?

Question 4 4. Which of the following is the last stage of mammalian development to occur before implantation in the uterus?

Question 5 5. Which embryonic stage consists of a solid, compact mass of sixteen or more cells?

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Question 6 6. What do the trophoblasts do after the blastocyst attaches to the uterine wall?

Question 7 7. Which two factors are the most important in regard to a baby's survival chances and chances of long-term damage due to early birth?

Question 8 8. The gender of a fetus can usually be determined _____.

Question 9 9. What percentage of structures found in adults are also found in a fetus at the end of the first trimester?

Question 10 10. During what month of development does the heart start pumping blood?

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Question 11 11. What are the stages of labor and in what order do they occur?

Question 12 12. Which of the following statements is true about the intervillous space?

Question 13 13. Which of the following are risks that can increase the chances of having a premature baby?

Question 14 14. Greta is in labor, and is having intense contractions every 2 minutes, and each contraction lasts about 60 seconds. Greta is most likely in which stage of labor?

Question 15 15. Which of the following is NOT an abnormal presentation?

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Question 16 16. How does cleavage differ from normal mitosis?

Question 17 17. Using an ultrasound, when can you tell if a fetus is a male or female?

Question 18 18. Some controllable maternal risk factors for premature labor include:

Question 19 19. Which of the following refers to the hole between the left and right atria in newborns?

Question 20 20. Why is it important for a newborn to breast feed within the first few days after birth?

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Question 21 21. Which of the following is NOT a characteristic of normal or cephalic presentation?

Question 22 22. Why would a woman carrying multiple babies MOST LIKELY go into premature labor?

Question 23 23. Which of the following does NOT occur during weeks 0-4 of gestation?

Question 24 24. Why might a vasoepididymostomy be performed instead of a vasovasostomy?

Question 25 25. Which of the following methods of tubal sterilization is non-surgical?

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Question 26 26. During month seven, the fetus's eyes begin to distinguish _____.

Question 27 27. Which of the following statements about multiple births is FALSE?

Question 28 28. Which of the following statements is true?

Question 29 29. Hannah is pregnant, and her water just broke. Which structure has ruptured?

Question 30 30. Failure of the foramen ovale to close is called Patent Foramen Ovale (PFO). Which of the following would most likely lead to this condition?

Early Development to Childbirth Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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