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basic embryology exam 3 questions with correct answers.
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basic embryology exam 3 questions with correct answers.
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basic embryology exam 3 questions with correctanswers
embryology Correct Answer-The study of the origin and development of
an individual person.
The study of the morphological changes that occur from fertilization up
to the fetal period.
Pre-embryonic period Correct Answer-fertilization and 1 week
conceptus
0-2 weeks
embryonic period Correct Answer-trilaminar embryo and organogenesis
3-8 weeks
fetal period Correct Answer-fetus growth
9-38 weeks
Which period is the longest? Correct Answer-fetal
if something goes wrong in the preembryonic period what happens?
Correct Answer-spontaneous abortion
embryonic period is susceptible to Correct Answer-malformations; cells
are still dividing
, conceptus Correct Answer-Includes all structures that develop from the
zygote, both embryonic and extraembryonic.
embryo Correct Answer-unborn developing human between 3-8 weeks
fetus Correct Answer-unborn developing human between 9-38 weeks
teratology Correct Answer-the study of birth defects and congenital
deformities during prenatal development
abortion Correct Answer-premature stoppage of development and
expulsion of a conceptus from the uterus or an expulsion of an embryo
or fetus before its viable.
trimester Correct Answer-a period of 3 calendar months during
pregnancy, usually divided into 13 week periods
when is the most susceptible time? Correct Answer-first trimester 1-12
weeks
what gets released from the uterus Correct Answer-oocyte
Where does the egg get fertilized? Correct Answer-ampulla (within the
fallopian tube)
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