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