Fundamentals of Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134396026
Author: Frederic H. Martini, Judi L. Nath, Edwin F. Bartholomew
Publisher: PEARSON
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Chapter 29, Problem 21RQ
During true labor, what physiological mechanisms ensure that uterine contractions continue until delivery has been completed?
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Explain the physiologic processes that initiate labor.
Differentiate True labor from False labor as to the following factors
FACTORS
TRUE LABOR
FALSE LABOR
Contraction
· Interval
· Location
· Intensity
Show/Bloody show
Cervical Dilatation
Bobby has been experiencing regular, coordinated contractions with cervical dilation moving from 4 cmto 6 cm in the last half hour, and her membranes are still intact. Bobby is in which of the following stagesof labor?Answer: Active phase of the first stage of labor
What is the ratonale for the answer?
Chapter 29 Solutions
Fundamentals of Anatomy & Physiology (11th Edition)
Ch. 29 - Define differentiation.Ch. 29 - What event marks the onset of development?Ch. 29 - Define inheritance.Ch. 29 - Prob. 4CPCh. 29 - Prob. 5CPCh. 29 - Define gestation.Ch. 29 - Characterize the key features of each trimester.Ch. 29 - What is the developmental fate of the inner cell...Ch. 29 - Improper development of which of the...Ch. 29 - Prob. 10CP
Ch. 29 - Prob. 11CPCh. 29 - Prob. 12CPCh. 29 - Prob. 13CPCh. 29 - Prob. 14CPCh. 29 - Prob. 15CPCh. 29 - Prob. 16CPCh. 29 - Prob. 17CPCh. 29 - Prob. 18CPCh. 29 - Prob. 19CPCh. 29 - Prob. 20CPCh. 29 - What is the difference between colostrum and...Ch. 29 - Prob. 22CPCh. 29 - Describe the relationship between genotype and...Ch. 29 - Prob. 24CPCh. 29 - Prob. 25CPCh. 29 - Prob. 26CPCh. 29 - The chorionic villi (a) form the umbilical cord,...Ch. 29 - Identify the two extra-embryonic membranes and the...Ch. 29 - The hormone that is the basis for a pregnancy test...Ch. 29 - Recessive X-linked traits (a) are passed from...Ch. 29 - Prob. 5RQCh. 29 - Prob. 6RQCh. 29 - Prob. 7RQCh. 29 - If an allele must be present on both the maternal...Ch. 29 - Prob. 9RQCh. 29 - (a) What are the four extra-embryonic membranes?...Ch. 29 - Prob. 11RQCh. 29 - List the factors involved in initialing labor...Ch. 29 - Identify the three life stages that occur between...Ch. 29 - What hormonal events are responsible for puberty?...Ch. 29 - A normally pigmented woman whose father was an...Ch. 29 - Prob. 16RQCh. 29 - Prob. 17RQCh. 29 - After implantation, how does the developing embryo...Ch. 29 - Name the primary placental hormones and their...Ch. 29 - Prob. 20RQCh. 29 - During true labor, what physiological mechanisms...Ch. 29 - What physiological adjustments must an infant make...Ch. 29 - Distinguish between the following paired terms:...Ch. 29 - Indicate the type of inheritance involved in each...Ch. 29 - Hemophilia A, a condition in which blood does not...Ch. 29 - Joe and Jane desperately want to have children,...Ch. 29 - Alina has just given birth to a little girl. When...Ch. 29 - Prob. 28RQCh. 29 - Prob. 1CCCh. 29 - Are Hans and Willem monozygotic twins or dizygotic...
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- Mrs . Vanessa Narciso, 29 year old G5P4 (4004) client who has had an uneventful healthy pregnancy is admitted to the hospital. The admitting doctor informs her that she is in the active phase of labor. The record also shows that the full-term baby is in the left occiput posterior position. Nurse Marina correctly says that the following are signs indicating that the labor is progressing, EXCEPT one: The intensity of uterine contraction becomes strong and board like inconsistency The duration becomes longer-lasting for 10 to 20 minutes The frequency is every 2 to 3 minutes The interval becomes shorterarrow_forwardIn menstruation, the functional layer is shed from the endometrium. Explain the hormonal and physical factors responsible for this shedding. (See Figure 25.19.)arrow_forwardWhich of the following represents a common metabolic or physiological change that occurs in pregnancy? Question 21 options: a) An increase in urine production b) An increase in respiratory rate c) An increase in blood pressure d) A decrease in thyroid functionarrow_forward
- Which of the following is required for successful fetal development after the egg has been fertilized? a) That the corpus luteum remains throughout the pregnancy b) Production of estrogen (estradiol) and progesterone from the placenta c) Release of hCG (human chorionic gonatotropin) from the placentaarrow_forwardWhat is the difference between immature delivery and premature delivery?arrow_forwardDarcy and Raul are having difficulty conceiving a child. Darcy ovulates every 28 days, and Raul’s sperm count is normal. If we could observe Raul’s sperm about an hour after ejaculation, however, we’d see that they appear to be moving only sluggishly. When Raul’s sperm eventually encounter Darcy’s oocyte, they appear to be incapable of generating an adequate acrosomal reaction. Which process has probably gone wrong?arrow_forward
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