Growth and Development CH03 TB PDF

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Growth and Development CH03 exam...

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CHAPTER 3 PRENATAL DEVELOPMENT, BIRTH, AND THE NEWBORN BABY MULTIPLE CHOICE 1. An ovum bursts from one of a woman’s two __________ and is drawn into one of two __________. A) ovaries; testes B) fallopian tubes; ovaries C) corpus luteum; fallopian tubes D) ovaries; fallopian tubes Answer: D Page Ref: 76 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Easy 2. The corpus luteum __________. A) is where fertilization usually takes place B) secretes hormones that prepare the lining of the uterus to receive a fertilized ovum C) is one of two long, thin structures that lead to the hollow, softly lined uterus D) is one of two walnut-sized organs located deep inside a woman’s abdomen Answer: B Page Ref: 76 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 3. If pregnancy does not occur, the corpus luteum shrinks, and the __________. A) cells begin to duplicate B) one-celled zygote multiplies and forms a blastocyst C) germinal period lasts only about two weeks D) lining of the uterus is discarded Answer: D Page Ref: 76 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 4. The male produces sperm in the __________, two glands located in the __________. A) penis; scrotum

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Test Bank for Berk, Development Through the Lifespan, 7e

B) scrotum; penis C) testes; penis D) testes; scrotum Answer: D Page Ref: 76 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Easy 5. The germinal period __________. A) occurs during the second trimester of pregnancy B) lasts about six weeks C) lasts about two weeks D) is the final period of a 38-week pregnancy Answer: C Page Ref: 76 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Easy 6. The embryonic disk __________. A) becomes the new organism B) is the outer ring of cells on a blastocyst C) has a good chance of survival outside the womb D) is a protective membrane that surrounds the amnion Answer: A Page Ref: 77 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 7. Irina is in her first week of pregnancy. During this time, __________. A) heart muscles begin to develop B) the zygote multiplies and forms a blastocyst C) a primitive brain and spinal cord appear D) the embryo can move Answer: B Page Ref: 77 Skill Level: Apply

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Test Bank for Berk, Development Through the Lifespan, 7e

Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Difficult 8. Which statement about a blastocyst is true? A) It consists of a single cell. B) It is a structure that feeds the developing organism. C) Between the seventh and ninth days, it burrows deep into the uterine lining. D) It is a membrane that helps to keep the temperature of the prenatal world constant. Answer: C Page Ref: 77 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 9. When the blastocyst burrows deep into the uterine lining, __________. A) implantation occurs B) pregnancy does not occur C) it stops growing D) the cells of the zygote first duplicate Answer: A Page Ref: 77 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 10. The amniotic fluid __________. A) delivers food and oxygen to the developing organism B) helps keep the temperature of the prenatal world constant C) delivers nutrients and removes waste products D) produces blood cells until the organs are mature enough to take over this function Answer: B Page Ref: 77 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 11. The yolk sac __________. A) forms during the third trimester of pregnancy B) is the outer ring of cells that surrounds the blastocyst

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Test Bank for Berk, Development Through the Lifespan, 7e

C) produces blood cells until the organs are mature enough to take over this function D) contains one large vein that delivers blood loaded with nutrients and two arteries that remove waste Answer: C Page Ref: 77 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 12. The placenta __________. A) forms in the second trimester of pregnancy B) encloses the developing organism in amniotic fluid C) contains one large vein that delivers nutrients to the embryo D) delivers food and oxygen to the developing organism Answer: D Page Ref: 78 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 13. The force of blood flowing through the __________ keeps it firm. A) amnion B) umbilical cord C) yolk sac D) embryonic disk Answer: B Page Ref: 78 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 14. The most rapid prenatal changes take place in the period of the __________. A) zygote B) blastocyst C) embryo D) fetus Answer: C Page Ref: 78 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each.

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Test Bank for Berk, Development Through the Lifespan, 7e

Topic: Prenatal Development Difficulty Level: Easy 15. The ectoderm becomes the __________. A) muscles and skeleton B) nervous system and skin C) circulatory system and other internal organs D) digestive system, lungs, urinary tract, and glands Answer: B Page Ref: 78 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 16. During the period of the embryo, the __________ becomes the __________. A) mesoderm; nervous system, lungs, internal organs, and skin B) chorion; endocrine system, muscles, placenta, and skeleton C) ectoderm; circulatory system, skin, skeleton, and internal organs D) endoderm; digestive system, lungs, urinary tract, and glands Answer: D Page Ref: 78 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 17. Jalynn is in the last half of the first month of her pregnancy. Which of the following is developing the fastest? A) circulatory system B) endocrine system C) nervous system D) skin Answer: C Page Ref: 78 Skill Level: Apply Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Difficult 18. The __________ folds over to form the __________, or primitive spinal cord. A) mesoderm; neuron tract B) ectoderm; neural tube

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Test Bank for Berk, Development Through the Lifespan, 7e

C) endoderm; neural tube D) ectoderm; neuron tract Answer: B Page Ref: 78 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 19. By the end of Greta’s first month of pregnancy, her embryo __________. A) can sense its world B) is about ¼ inch long C) can suck its thumb D) can curl its toes Answer: B Page Ref: 78 Skill Level: Apply Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 20. During the second month of pregnancy, __________. A) the umbilical cord first appears as a primitive body stalk B) touch sensitivity extends to most of the body C) the heart develops separate chambers D) the heartbeat can be heard through a stethoscope Answer: C Page Ref: 78 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 21. By the twelfth week of pregnancy, __________. A) the sex of the fetus can be detected with ultrasound B) the mother can feel the movements of the fetus C) the fetus is viable and can survive if born early D) synchrony between fetal heart rate and motor activity peaks Answer: A Page Ref: 79 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each.

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Test Bank for Berk, Development Through the Lifespan, 7e

Topic: Prenatal Development Difficulty Level: Moderate 22. Katie wonders when she will first be able to hear her fetus’s heartbeat through a stethoscope. You tell her that this should happen by the __________. A) fourth week of pregnancy B) third month of pregnancy C) end of the second trimester D) beginning of the third trimester Answer: B Page Ref: 79 Skill Level: Apply Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 23. During the second trimester, a white, cheeselike substance called __________ emerges on the skin. A) lanugo B) corpus luteum C) vernix D) chorion Answer: C Page Ref: 79 Skill Level: Remember Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Easy 24. Lanugo __________. A) permits food and oxygen to reach the organism B) provides the fetus a cushion against jolts caused by the mother’s movements C) helps regulate the fetus’s body temperature D) helps the vernix stick to the skin Answer: D Page Ref: 79 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 25. __________ increases tenfold from the twentieth week until birth. A) Amniotic fluid B) Brain weight

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Test Bank for Berk, Development Through the Lifespan, 7e

C) Fetal length D) Neuron production Answer: B Page Ref: 79 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 26. A 20-week-old fetus can __________. A) be stimulated as well as irritated by sounds B) survive, if born early C) breathe without oxygen assistance, if born early D) control its own body temperature Answer: A Page Ref: 80 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 27. A baby born between the seventh and eighth months of pregnancy __________. A) is just as healthy as a full-term baby B) usually needs oxygen assistance to breathe C) only has about a 10 percent survival rate D) is considered small-for-date Answer: B Page Ref: 80 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 28. Liz is 36 weeks pregnant. A rise in her baby’s heart rate is probably followed within five seconds by __________. A) a burst of motor activity B) a period of sleep C) a rise in Liz’s heart rate D) a drop in Liz’s body temperature Answer: A Page Ref: 80 Skill Level: Apply

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Test Bank for Berk, Development Through the Lifespan, 7e

Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Difficult 29. In the eighth month of pregnancy, __________. A) fetal growth doubles B) neuron production increases C) the eyes, ears, nose, jaw, and neck form D) lanugo typically is shed Answer: D Page Ref: 81 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 30. In the last weeks of pregnancy, __________. A) the fetus usually loses a pound or two B) most fetuses assume an upside-down position C) fetal growth increases dramatically D) the fetus begins relying on its own well-developed immune system Answer: B Page Ref: 81 Skill Level: Understand Objective: 3.1 List the three periods of prenatal development, and describe the major milestones of each. Topic: Prenatal Development Difficulty Level: Moderate 31. The term teratogen refers to __________. A) any environmental agent that causes damage during the prenatal period B) a limited time span during which a part of the body is biologically prepared to develop rapidly C) a rapid period of prenatal neurological development D) a synthetic hormone used to prevent miscarriage Answer: A Page Ref: 81 Skill Level: Remember Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Moderate 32. The harm done by teratogens __________. A) is straightforward and predictable

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Test Bank for Berk, Development Through the Lifespan, 7e

B) is usually apparent at birth C) rarely goes beyond physical damage D) depends on age at the time of exposure Answer: D Page Ref: 81 Skill Level: Understand Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Moderate 33. Which statement about the harm done by teratogens is true? A) Passive smoking is rarely harmful to the developing fetus. B) The genetic makeup of the mother and the developing organism plays an important role. C) The negative impact of teratogens is usually reversible. D) The most serious defects occur in the germinal period. Answer: B Page Ref: 81 Skill Level: Understand Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Moderate 34. In the __________ period, teratogens rarely have any impact. A) germinal B) embryonic C) fetal D) prenatal Answer: A Page Ref: 81 Skill Level: Remember Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Easy 35. Currently, the most widely used potent teratogen is __________. A) aspirin B) diethylstilbestrol (DES) C) thalidomide D) isotretinoin

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Test Bank for Berk, Development Through the Lifespan, 7e

Answer: D Page Ref: 83 Skill Level: Remember Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Easy 36. During her pregnancy, Padma increased her intake of coffee and tea. Her doctor is likely to tell her that high doses of caffeine contained in coffee and tea increase the risk of __________. A) premature labor B) limb deformities C) respiratory distress at birth D) low birth weight Answer: D Page Ref: 83 Skill Level: Apply Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Difficult 37. Mateo was born prematurely to Yvonne, a cocaine addict. Mateo’s caregivers can expect that __________. A) he will be very attentive to the environment B) his cries will be abnormally shrill and piercing C) he will overcome the harmful effects of drug exposure by age 3 D) his motor development will be especially rapid during the first year Answer: B Page Ref: 83 Skill Level: Apply Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Difficult 38. It is difficult to isolate the precise damage caused by illegal drugs during pregnancy because __________. A) most drug-using mothers refuse to participate in teratology research B) the majority of babies born to drug-using mothers do not survive for more than a few days C) most drug-using mothers quit using illegal drugs during the first trimester of pregnancy D) drug users often take several drugs, display other high-risk behaviors, and suffer from other stresses Answer: D

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Test Bank for Berk, Development Through the Lifespan, 7e

Page Ref: 84 Skill Level: Understand Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Moderate 39. Which statement about prenatal marijuana exposure is true? A) It is linked to impulsivity and overactivity. B) Lasting consequences are well-established. C) Studies show no negative effects of exposure. D) It is linked to an array of physical malformations. Answer: A Page Ref: 84 Skill Level: Understand Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Moderate 40. The best-known effect of smoking during the prenatal period is __________. A) colic B) respiratory distress at birth C) low birth weight D) delayed language development Answer: C Page Ref: 84 Skill Level: Remember Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens. Topic: Prenatal Environmental Influences Difficulty Level: Easy 41. Newborns of smoking mothers __________. A) are more attentive to sounds B) display more muscle tension C) less often have colic D) are less excitable when visually stimulated Answer: B Page Ref: 84 Skill Level: Understand Objective: 3.2 Cite factors that influence the impact of teratogens, and discuss evidence on the impact of known or suspected teratogens.

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Test Bank for Berk, Development Through the Lifespan, 7e

Topic: Prenatal Environmental Influences Difficulty Level: Moderate 42. Maryann is pregna...