Anatomy & Physiology: An Integrative Approach
2nd Edition
ISBN: 9780078024283
Author: Michael McKinley Dr., Valerie O'Loughlin, Theresa Bidle
Publisher: McGraw-Hill Education
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Chapter 29, Problem 6DYKB
_____ 6. All of the following cardiovascular events occur during pregnancy except
- a. plasma volume increases.
- b. blood pressure increases during the second trimester.
- c. cardiac output increases by 30–50%.
- d. stroke volume increases.
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All of the following cardiovascular events occur during pregnancy except a. plasma volume increases. b. blood pressure increases during the second trimester. c. cardiac output increases by 30–50%. d. stroke volume increases.
1. A placenta vera is formed if
a.The placenta is removed during birth.
b. The maternal blood bathes the chorionic villi.
c. The epithelium of the decidua is not penetrated by the chorion.
d. The binucleated chorionic cells penetrate the decidual epithelium.
2. Which of the following does NOT occur during decidualization?
a. endometrial capillaries dilate and form sinusoids
b. syncytiotrophoblast extend further and form chorionic villi
c. endometrial stromal cells accumulate glycogen and lipids
d. syncytiotrophoblast is eroded and lacunae are filled with maternal blood
3. Which of the following reasons justifies the midblastula transition?
a. The yolk at the vegetal pole slows down the cleavage divisions.
b. The embryo has already completed the requirements for initial cleavage.
c. The embryo needs to replenish transcripts after using its maternal reserves.
d. The embryo needs to replenish its energy after several rounds of fast…
Chapter 29 Solutions
Anatomy & Physiology: An Integrative Approach
Ch. 29.1 - What distinguishes the pre-embryonic period from...Ch. 29.2 - Prob. 2WDYLCh. 29.2 - Prob. 3WDYLCh. 29.2 - How many cells are present initially in the...Ch. 29.2 - Prob. 5WDYLCh. 29.2 - Prob. 6WDYLCh. 29.2 - Prob. 7WDYLCh. 29.2 - What are the two cell layers of the bilaminar...Ch. 29.2 - Which cell layers give rise to each of the three...Ch. 29.2 - Prob. 10WDYL
Ch. 29.3 - Prob. 11WDYLCh. 29.3 - Prob. 12WDYLCh. 29.3 - Prob. 13WDYLCh. 29.3 - Why is it important for a pregnant woman to...Ch. 29.4 - Prob. 15WDYLCh. 29.5 - How would you describe the differences between the...Ch. 29.5 - How do estrogen and progesterone act to sustain...Ch. 29.5 - What are the actions of CRH, HPL, oxytocin, and...Ch. 29.5 - Prob. 19WDYLCh. 29.5 - Prob. 20WDYLCh. 29.5 - Prob. 21WDYLCh. 29.5 - Prob. 22WDYLCh. 29.5 - Prob. 23WDYLCh. 29.5 - Prob. 24WDYLCh. 29.5 - Prob. 25WDYLCh. 29.6 - How do progesterone, estrogen, and oxytocin...Ch. 29.6 - Prob. 27WDYLCh. 29.6 - Prob. 28WDYLCh. 29.6 - Prob. 29WDYLCh. 29.6 - Prob. 30WDYLCh. 29.6 - Prob. 31WDYLCh. 29.7 - Prob. 32WDYLCh. 29.7 - Prob. 33WDYLCh. 29.8 - Prob. 34WDYLCh. 29.8 - Prob. 35WDYLCh. 29.8 - How does the positive feedback mechanism in...Ch. 29.8 - Prob. 37WDYLCh. 29.9 - Prob. 38WDYLCh. 29.9 - How does codominant inheritance differ from...Ch. 29.9 - Prob. 40WDYLCh. 29.9 - Prob. 41WDYLCh. 29 - _____ 1. The outer layer of the blastocyst that...Ch. 29 - _____ 2. At about day 3 after fertilization, the...Ch. 29 - During gastrulation, cells from the _____ layer of...Ch. 29 - ______ 4. The cells of the embryoblast...Ch. 29 - _____ 5. Which of the following is not an...Ch. 29 - _____ 6. All of the following cardiovascular...Ch. 29 - _____ 7. After a woman gives birth, what happens...Ch. 29 - _____ 8. Freckles are considered to be a dominant...Ch. 29 - _____ 9. Skin color is a trait that is determined...Ch. 29 - A woman is a carrier for the color-blindness gene,...Ch. 29 - Briefly describe the process of fertilization,...Ch. 29 - List the five regions of the mesoderm, and...Ch. 29 - Explain why teratogens are especially harmful to...Ch. 29 - Describe the differences between the embryonic...Ch. 29 - Prob. 15DYKBCh. 29 - Prob. 16DYKBCh. 29 - Prob. 17DYKBCh. 29 - Describe the various ways by which the mothers...Ch. 29 - Compare and contrast strict dominant-recessive...Ch. 29 - Explain the difference between X-linked recessive...Ch. 29 - Prob. 1CALCh. 29 - Ashley is a 29-year-old pregnant woman who is in...Ch. 29 - Ashley is a 29-year-old pregnant woman who is in...Ch. 29 - Prob. 4CALCh. 29 - Ashley is a 29-year-old pregnant woman who is in...Ch. 29 - Prob. 1CSLCh. 29 - Prob. 2CSLCh. 29 - Prob. 3CSL
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- A 25 year old primigravida client in her last trimester of pregnancy calls the physician's office and tells the nurse that she thinks she is in labor. She has several concerns regarding her upcoming labor. What would be the first sign of impending or approaching labor? Your correct response should be: she will have to experience EXCEPT: a. Weight gain and edema b. Decreased dyspnea, increased leg varicosities, frequency of voiding c. Lightening around two weeks before labor d. Increased maternal activity and abdominal muscle tighteningarrow_forward1. The umbilical arteries do the following: A. take deoxygenated blood and waste away from the embryo/fetus B. bring oxygenated blood and nutrients toward the embryo/fetus. C. move blood from the fetal lungs to the fetal heart D. move blood from the fetal heart to the fetal lungs 2. The three stages of labor are... A. dilation, amniotic sac rupture, expulsion B. dilation, mucus plug removal, expulsion C. dilation, expulsion, bleeding D. dilation, expulsion, placental 3. The cervix is fully dilated and ready for expulsion of the fetus at ... A. 10 cm B. 12 cm C. 14 cm D. 8 cmarrow_forwardAnna is currently 10 weeks pregnant. It is her first pregnancy. She has very mixed feelings about her pregnancy. While she is happy about it, she is very scared and she does not have much knowledge of what the process entails. A. Discuss with Anna the 3 general risk factors in pregnancy B. Discuss the current period of development that is currently ongoing with the pregnancy. C. Using the stages, briefly explain what usually occurs during labour and delivery. D. Using the biopsychosocial framework, describe how the various forces can influence Anna’s decision on whether or not she would be breastfeeding her child.arrow_forward
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