Question 1

Prostaglandins are ________ acids that ________ the cervix.

Accepted Answer

A)   amino; constrict
B)   amino; dilate
C)   fatty; constrict
D)   fatty; dilateE) A) and B)
F) C) and D)

Question 2

During pregnancy, a woman's areolae and nipples become darker under the influence of

Accepted Answer

A)   melanin from the pineal gland.
B)   vasopressin from the posterior pituitary gland.
C)   melanocyte-stimulating hormone from the placenta.
D)   estrogen and progesterone from the ovary.E) B) and D)
F) A) and D)

Question 3

At the start of gastrulation, a long, thin depression known as the primitive ________ forms on the surface of the epiblast.

Accepted Answer

A)   furrow
B)   node
C)   streak
D)   groove
E)   yolkF) A) and B)
G) A) and C)

Question 4

What is expelled during the expulsion stage of labor?

Accepted Answer

A)   Colostrum
B)   The fetus
C)   The placenta and remaining fetal membranes
D)   Only amniotic fluidE) A) and B)
F) None of the above

Question 5

After delivering a child, the levels of CRH in the mother's blood

Accepted Answer

A)   increase.
B)   decrease.
C)   remain the same.D) None of the above
E) All of the above

Question 6

Sickle-cell disease exhibits strict dominant-recessive inheritance.

Accepted Answer

A) True 
 B)False

Question 7

Braxton-Hicks contractions tend to be

Accepted Answer

A)   regular and increasingly frequent as time passes.
B)   increasingly intense as time passes.
C)   irregularly spaced and do not become more frequent as time passes.
D)   regular in timing but relatively weak.E) B) and C)
F) A) and D)

Exam 29: Development, Pregnancy, and Heredity

Sickle-cell disease exhibits strict dominant-recessive inheritance.

Correct Answer
verified

At the start of gastrulation, a long, thin depression known as the primitive ________ forms on the surface of the epiblast.

Correct Answer
verified

Braxton-Hicks contractions tend to be

Correct Answer
verified

After delivering a child, the levels of CRH in the mother's blood

Correct Answer
verified

During pregnancy, a woman's areolae and nipples become darker under the influence of

Correct Answer
verified

Prostaglandins are acids that the cervix.

Correct Answer
verified

What is expelled during the expulsion stage of labor?

Correct Answer
verified

Exam 29: Development, Pregnancy, and Heredity

Sickle-cell disease exhibits strict dominant-recessive inheritance.

Correct AnswerverifiedShow Answer

At the start of gastrulation, a long, thin depression known as the primitive ________ forms on the surface of the epiblast.

Correct AnswerverifiedShow Answer

Braxton-Hicks contractions tend to be

Correct AnswerverifiedShow Answer

After delivering a child, the levels of CRH in the mother's blood

Correct AnswerverifiedShow Answer

During pregnancy, a woman's areolae and nipples become darker under the influence of

Correct AnswerverifiedShow Answer

Prostaglandins are ________ acids that ________ the cervix.

Correct AnswerverifiedShow Answer

What is expelled during the expulsion stage of labor?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Prostaglandins are acids that the cervix.

Correct Answer
verified

Correct Answer
verified