Early Development to Childbirth: Tutoring Solution 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. Which of the following does NOT occur during weeks 0-4 of gestation?

Question 2 2. The term embryo refers to the time period of _____ .

Question 3 3. Which germ layer forms the skin and nervous system?

Question 4 4. Which of the following is NOT an abnormal presentation?

Question 5 5. Which of the following statements is true?

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Question 6 6. How does cleavage differ from normal mitosis?

Question 7 7. Which of the four extraembryonic membranes maintains the same form and function in birds and mammals?

Question 8 8. Fertilization is _____.

Question 9 9. If a baby is lying horizontally across the mother's uterus it is considered to be in _____?

Question 10 10. What is the main purpose of gastrulation?

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Question 11 11. Why doesn't the outer layer of cells in the mammalian blastocyst become the ectoderm during mammalian gastrulation?

Question 12 12. At what point is the oocyte officially called a zygote?

Question 13 13. Which two structures develop from the same precursor tissue?

Question 14 14. Why is it important for a newborn to breast feed within the first few days after birth?

Question 15 15. Which of the following is the best definition for dystocia?

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Question 16 16. Which of the following pairs of words are not related to each other?

Question 17 17. How does the polyspermy block prevent multiple sperm from fertilizing the oocyte?

Question 18 18. Which of the following is the last stage of mammalian development to occur before implantation in the uterus?

Question 19 19. Which of the following statements is true?

Question 20 20. Hannah is pregnant, and her water just broke. Which structure has ruptured?

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Question 21 21. A vasectomy does which of the following?

Question 22 22. Which of the following is NOT a reason that newborns eat only breastmilk or formula?

Question 23 23. Which of the following methods of tubal sterilization is non-surgical?

Question 24 24. Which of the following is NOT a common risk associated with delivering multiple babies?

Question 25 25. Where are sperm receptors located?

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Question 26 26. Which of the following is the biggest concern about delivering a breech baby vaginally?

Question 27 27. During month seven, the fetus's eyes begin to distinguish _____.

Question 28 28. By the end of the 2nd trimester, the average fetus is around _____ long and weighs approximately _____.

Question 29 29. In fertilization two haploid cells with _____ chromosomes combine to produce a diploid cell with _____ chromosomes.

Question 30 30. Why do mothers need estrogen during childbirth?

Early Development to Childbirth: Tutoring Solution 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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