Explanation If due to any reason the sensitivity of carbon dioxide receptor increases it will benefit the mother’s body. Progesterone in mother’s body increases the sensitivity of brainstem chemoreceptor to blood CO 2 levels, results in lowering the blood CO 2 level

ANATOMY AND PHYSIOLOGY ONLINE MATERIALS,

4th Edition

ISBN: 9781265761493

Author: McKinley

Publisher: MCG

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Question

Chapter 29.5, Problem 24WDYL

Summary Introduction

To determine:

The reason why the increase of CO2 receptor sensitivity is beneficial when a woman is pregnant.

Concept introduction:

CO2 the receptor is present in the brain, which controls breathing. Control of breathing in humans depends primarily not on sensing oxygen, but rather on detecting concentrations of carbon dioxide in the blood.

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Chapter 29.5, Problem 23WDYL

Chapter 29.5, Problem 25WDYL

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Chapter 29 Solutions

ANATOMY AND PHYSIOLOGY ONLINE MATERIALS,

Ch. 29.1 - What distinguishes the pre-embryonic period from...Ch. 29.2 - Prob. 2WDYL Ch. 29.2 - Prob. 3WDYL Ch. 29.2 - How many cells are present initially in the...Ch. 29.2 - Prob. 5WDYL Ch. 29.2 - Prob. 6WDYL Ch. 29.2 - Prob. 7WDYL Ch. 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. 11WDYL Ch. 29.3 - Prob. 12WDYL Ch. 29.3 - Prob. 13WDYL Ch. 29.3 - Why is it important for a pregnant woman to...Ch. 29.4 - Prob. 15WDYL Ch. 29.5 - Prob. 16WDYL 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. 19WDYL Ch. 29.5 - Prob. 20WDYL Ch. 29.5 - Prob. 21WDYL Ch. 29.5 - Prob. 22WDYL Ch. 29.5 - Prob. 23WDYL Ch. 29.5 - Prob. 24WDYL Ch. 29.5 - Prob. 25WDYL Ch. 29.6 - How do progesterone, estrogen, and oxytocin...Ch. 29.6 - Prob. 27WDYL Ch. 29.6 - Prob. 28WDYL Ch. 29.6 - Prob. 29WDYL Ch. 29.6 - Prob. 30WDYL Ch. 29.6 - Prob. 31WDYL Ch. 29.7 - Prob. 32WDYL Ch. 29.7 - Prob. 33WDYL Ch. 29.8 - Prob. 34WDYL Ch. 29.8 - Prob. 35WDYL Ch. 29.8 - How does the positive feedback mechanism in...Ch. 29.8 - Prob. 37WDYL Ch. 29.9 - Prob. 38WDYL Ch. 29.9 - How does codominant inheritance differ from...Ch. 29.9 - Prob. 40WDYL Ch. 29.9 - Prob. 41WDYL Ch. 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. 15DYKB Ch. 29 - Prob. 16DYKB Ch. 29 - Prob. 17DYKB Ch. 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. 1CAL Ch. 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. 4CAL Ch. 29 - Ashley is a 29-year-old pregnant woman who is in...Ch. 29 - Prob. 1CSL Ch. 29 - Prob. 2CSL Ch. 29 - Prob. 3CSL

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Solution Summary: The author explains that increasing the sensitivity of CO_ 2 in pregnant women will benefit both the mother and fetus.

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