Conception And Fetal Development
11 Questions
| Total Attempts: 442
Questions and Answers
- 1.If a DNA segment is broken and attaches to another chromosome ______________ has occurred
- A.
Centroismeres
- B.
Translocation
- C.
Autosomal nondisjunction
- D.
Deletion
- 2.Spermatozoa transit time from the cervix to fallopian tube is
- A.
Up to 24 hours
- B.
2-7 hours
- C.
1 hour
- D.
Up to 72 hours
- 3.Sperm must undergo capacitation and cortical reaction before fertilization can occur
- A.
True
- B.
False
- 4.This develops into the chorion
- A.
Blastocyst
- B.
Zygote
- C.
Oocyte
- D.
Trophoblast
- 5.What makes the decidua. Select all that apply
- A.
Aminon
- B.
Capsularis
- C.
Parietalis
- D.
Mesoderm
- E.
Basalis
- 6.What are the risks of hydraminos. Select all that apply.
- A.
Fetal lanugo
- B.
Fetal kidneys
- C.
Fetal lungs
- D.
Fetus' ability to swallow
- E.
Intramembranous pathway
- 7.Wharton's jelly surrounds the blood vessels and low blood volume pulsates through the vessels
- A.
True
- B.
False
- 8.A funic souffle is heard over the area of the umbilical cord of the fetus and is in sync with mother's pulse.
- A.
True
- B.
False
- 9.Amino acids, calcium, water-soluble vitamins and glucose are transported to fetus by:
- A.
Active transport
- B.
Facilitated transport
- C.
Blood saturation
- D.
Simple diffusion
- 10.Which condition(s) alternate the placental function for exchange. Select all that apply.
- A.
Diabetes
- B.
Depression
- C.
Hypertension
- D.
Placental infection
- 11.Epinephrine and nor epinephrine act of the fetal heart during severe cases of hypoxia.
- A.
True
- B.
False
Fetal development
Questions: 22 | Attempts: 5305 | Last updated: Sep 22, 2020
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Sample QuestionWhen the human heart starts beating
Test
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Sample QuestionWhich hormone is secreted by the placenta after 12th week gestation and is primarily responsible for maintenance of the pregnancy?
This test is to test how knowledgeable you are in embryo and fetal development. Big hint for the test, the human gestation period is 40 weeks.
Questions: 10 | Attempts: 1281 | Last updated: May 26, 2016
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Sample QuestionHow old is this embryo?
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