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Anatomy And Physiology Questions - Development And Inheritance

41 Questions  I  By Hermine0817
Anatomy And Physiology Questions - Development And Inheritance
Questions about the development in utero. Linked to the "Fetal" case unit. Also a few questions from the "Adolescence" case unit.

  
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1.  Which one represents the blastocyst stage?
A.
B.
C.
D.
E.
2.  Involution is
A.
B.
C.
D.
E.
3.  The fusion of the secondary oocyte and the sperm results in which developmental stage?
A.
B.
C.
D.
E.
4.  This is a series of functional changes that sperm go through when they are in the female reproductive tract.
A.
B.
C.
D.
E.
5.  This is a principle hormone that releases milk into the mammary ducts.
A.
B.
C.
D.
E.
6.  How many pairs of pharyngeal arches are there?
A.
B.
C.
D.
E.
7.  If one parent has type A blood and one parent has type B blood, what blood type is possible for their child?
A.
B.
C.
D.
E.
8.  This is any agent or influence that causes developmental defects in an embryo.
A.
B.
C.
D.
E.
9.  This develops from the epiblast and carries a protective fluid.
A.
B.
C.
D.
E.
10.  What stage happens 3-4 days after fertilization?
A.
B.
C.
D.
E.
11.  In infants, this connects the umbilical vein to the inferor vena cava.
A.
B.
C.
D.
E.
12.  Chromosome #15 is considered
A.
B.
C.
D.
E.
13.  This is composed of the syncytiotrophoblast and the cytotrophoblast.
A.
B.
C.
D.
E.
14.  Where are the fetal blood vessels?
A.
B.
C.
D.
E.
15.  What does "A" represent?
A.
B.
C.
D.
E.
16.  When phenotype can be drastically different depending on parental origin it is called:
A.
B.
C.
D.
E.
17.  What is "A" pointing to?
A.
B.
C.
D.
E.
18.  This is the connection between the placenta and the embryo.
A.
B.
C.
D.
E.
19.  An example of incomplete dominance is
A.
B.
C.
D.
E.
20.  Fertilization normally occurs within which structure?
A.
B.
C.
D.
E.
21.  What is "G" pointing to?
A.
B.
C.
D.
E.
22.  These cells are derived from the yolk sac and form a connective tissue layer.
A.
B.
C.
D.
E.
23.  A Barr body
A.
B.
C.
D.
E.
24.  This will become the primary structure for exchange of material between the mother and the fetus.
A.
B.
C.
D.
E.
25.  If a child has B blood, and the mother has B blood, what is the possible genotype of the father?
A.
B.
C.
D.
E.
26.  This was formerly called the blastocyst cavity.
A.
B.
C.
D.
E.
27.  What is "F" pointing to?
A.
B.
C.
D.
E.
28.  Labour cannot take place until all of this hormone's effects are diminished.
A.
B.
C.
D.
E.
29.  Where is the amnion?
A.
B.
C.
D.
E.
30.  This is a permanent change in an allele.
A.
B.
C.
D.
E.
31.  This exam is performed between 14-16 weeks gestation and is used to detect genetic abnormalities.
A.
B.
C.
D.
E.
32.  This hormone is secreted by nonpregnant women from secretory cells in the hypothalamus.
A.
B.
C.
D.
E.
33.  This is the portion of the endometrium that lies between the embryo and the stratum basalis.
A.
B.
C.
D.
E.
34.  What stage happens 6 days after fertilization?
A.
B.
C.
D.
E.
35.  Which one represents the morula stage?
A.
B.
C.
D.
E.
36.  What is "G" pointing to?
A.
B.
C.
D.
E.
37.  This is the time from the onset of labour to the complete dilation of the cervix.
A.
B.
C.
D.
E.
38.  CVS is taking cells from where?
A.
B.
C.
D.
E.
39.  During pregnancy stroke volume can increase by
A.
B.
C.
D.
E.
40.  This is the part of the blastocyst that promotes implantation and produces hCG.
A.
B.
C.
D.
E.
41.  Each somite may differentiate into a
A.
B.
C.
D.
E.
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