Anatomy And Physiology Questions - Development And Inheritance

41 Questions  I  By Hermine0817
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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. 
These cells are derived from the yolk sac and form a connective tissue layer.
A.
B.
C.
D.
E.
2. 
What stage happens 3-4 days after fertilization?
A.
B.
C.
D.
E.
3.  This hormone is secreted by nonpregnant women from secretory cells in the hypothalamus.
A.
B.
C.
D.
E.
4. 
This is composed of the syncytiotrophoblast and the cytotrophoblast.
A.
B.
C.
D.
E.
5.  During pregnancy stroke volume can increase by
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.  Involution is
A.
B.
C.
D.
E.
8.  This is a permanent change in an allele.
A.
B.
C.
D.
E.
9.  This develops from the epiblast and carries a protective fluid.
A.
B.
C.
D.
E.
10.  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.
11. 
What is "G" pointing to?
A.
B.
C.
D.
E.
12.  Chromosome #15 is considered
A.
B.
C.
D.
E.
13.  This is the connection between the placenta and the embryo.
A.
B.
C.
D.
E.
14.  An example of incomplete dominance is
A.
B.
C.
D.
E.
15. 
Where are the fetal blood vessels?
A.
B.
C.
D.
E.
16.  Labour cannot take place until all of this hormone's effects are diminished.
A.
B.
C.
D.
E.
17.  In infants, this connects the umbilical vein to the inferor vena cava.
A.
B.
C.
D.
E.
18.  This is the time from the onset of labour to the complete dilation of the cervix.
A.
B.
C.
D.
E.
19. 
Where is the amnion?
A.
B.
C.
D.
E.
20.  This is a series of functional changes that sperm go through when they are in the female reproductive tract.
A.
B.
C.
D.
E.
21.  This is the part of the blastocyst that promotes implantation and produces hCG.
A.
B.
C.
D.
E.
22. 
Which one represents the blastocyst stage?
A.
B.
C.
D.
E.
23.  How many pairs of pharyngeal arches are there?
A.
B.
C.
D.
E.
24.  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.
25. 
What is "G" pointing to?
A.
B.
C.
D.
E.
26.  Each somite may differentiate into a
A.
B.
C.
D.
E.
27.  This will become the primary structure for exchange of material between the mother and the fetus.
A.
B.
C.
D.
E.
28. 
What does "A" represent?
A.
B.
C.
D.
E.
29. 
This was formerly called the blastocyst cavity.
A.
B.
C.
D.
E.
30.  This is a principle hormone that releases milk into the mammary ducts.
A.
B.
C.
D.
E.
31. 
What stage happens 6 days after fertilization?
A.
B.
C.
D.
E.
32.  CVS is taking cells from where?
A.
B.
C.
D.
E.
33.  A Barr body
A.
B.
C.
D.
E.
34.  The fusion of the secondary oocyte and the sperm results in which developmental stage?
A.
B.
C.
D.
E.
35. 
What is "A" pointing to?
A.
B.
C.
D.
E.
36.  Fertilization normally occurs within which structure?
A.
B.
C.
D.
E.
37.  This exam is performed between 14-16 weeks gestation and is used to detect genetic abnormalities.
A.
B.
C.
D.
E.
38. 
What is "F" pointing to?
A.
B.
C.
D.
E.
39.  This is any agent or influence that causes developmental defects in an embryo.
A.
B.
C.
D.
E.
40. 
Which one represents the morula stage?
A.
B.
C.
D.
E.
41.  When phenotype can be drastically different depending on parental origin it is called:
A.
B.
C.
D.
E.
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