CAMPBELL BIOLOGY,VOL.II >CUSTOM<
CAMPBELL BIOLOGY,VOL.II >CUSTOM<
17th Edition
ISBN: 9781323803677
Author: Urry
Publisher: PEARSON
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Chapter 46.5, Problem 1CC
Summary Introduction

To explain: The function of hCG in pregnancy and its use in early pregnancy testing, but not in late pregnancy.

Concept introduction: Earlier pregnancy is controlled by the human chorionic gonadotropin (hCG) hormone that maintains the production of progesterone and estrogens by corpus luteum. Late pregnancy is controlled by the progesterone hormone.

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Why does testing for hCG (human chorionic gonadotropin)work as a pregnancy test early in pregnancy but not late inpregnancy? What is the function of hCG in pregnancy?
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During the early stages of family planning, a client asks their nurse how over the counter pregnancy tests work.  The most appropriate explanation is that the pregnancy test detects the presence of _______ in the urine. Question 22 options: a)  Gonadotropin releasing hormone (GnRH) b)  Human chorionic gonadotropin (hCG) c)  Progesterone d)  Luteinizing hormone (LH)

Chapter 46 Solutions

CAMPBELL BIOLOGY,VOL.II >CUSTOM<

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