NUR 106 TEST 1: ANTEPARTUM
QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS GUARANTEED
SUCCESS!!!
Differentiation of the external sexual organs is complete at how many weeks?
Answer: About 12 weeks
By which week of gestation does the female fetus have all of the ova that she
will ever have?
Answer: 30th week
Morula
Answer: The name given to the conceptus (fertilized ovum) when it is a
solid ball of 12–16 cells.
What turns into the fetus?
Answer: The inner cell mass of the blastocyst.
What develops into the placenta and fetal membranes?
Answer: The outer layer of blastocyst cells (the trophoblast).
When does the conceptus enter the uterus?
Answer: About 3 to 4 days after conception (fertilization).
When does the conceptus enter the uterus? -ANSWER ✔✔About 3-4 days after
conception
When the conceptus enters the uterus, how many cells does it contain? -ANSWER
✔✔About 100
, How long does the conceptus linger in the uterus before beginning
implementation? -ANSWER ✔✔2-4 days
When does complete implantation occur? -ANSWER ✔✔Between the 6th and
10th days
Where does normal implantation occur? -ANSWER ✔✔The upper uterus, also
called the fundus
List 3 reasons why the fundus is the best area for implantation and placental
development. -ANSWER ✔✔1. It is richly supplied with blood for optimal fetal
gas exchange and nutrition
2. The lining is thick, preventing the placenta from attaching so deeply that it does
not easily detach after birth
3. It limits blood loss after birth because strong interlacing muscle fibers in this
area compress open vessels after the placenta detaches
When is the embryonic period? -ANSWER ✔✔3rd week through the 8th week
Prenatal growth and development patterns -ANSWER ✔✔1.Cephalocaudal
2. Central-to-peripheral direction
3. Simple-to-complex
4. General-to-specific
When does the central nervous system start to develop? -ANSWER ✔✔During the
third week
QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS GUARANTEED
SUCCESS!!!
Differentiation of the external sexual organs is complete at how many weeks?
Answer: About 12 weeks
By which week of gestation does the female fetus have all of the ova that she
will ever have?
Answer: 30th week
Morula
Answer: The name given to the conceptus (fertilized ovum) when it is a
solid ball of 12–16 cells.
What turns into the fetus?
Answer: The inner cell mass of the blastocyst.
What develops into the placenta and fetal membranes?
Answer: The outer layer of blastocyst cells (the trophoblast).
When does the conceptus enter the uterus?
Answer: About 3 to 4 days after conception (fertilization).
When does the conceptus enter the uterus? -ANSWER ✔✔About 3-4 days after
conception
When the conceptus enters the uterus, how many cells does it contain? -ANSWER
✔✔About 100
, How long does the conceptus linger in the uterus before beginning
implementation? -ANSWER ✔✔2-4 days
When does complete implantation occur? -ANSWER ✔✔Between the 6th and
10th days
Where does normal implantation occur? -ANSWER ✔✔The upper uterus, also
called the fundus
List 3 reasons why the fundus is the best area for implantation and placental
development. -ANSWER ✔✔1. It is richly supplied with blood for optimal fetal
gas exchange and nutrition
2. The lining is thick, preventing the placenta from attaching so deeply that it does
not easily detach after birth
3. It limits blood loss after birth because strong interlacing muscle fibers in this
area compress open vessels after the placenta detaches
When is the embryonic period? -ANSWER ✔✔3rd week through the 8th week
Prenatal growth and development patterns -ANSWER ✔✔1.Cephalocaudal
2. Central-to-peripheral direction
3. Simple-to-complex
4. General-to-specific
When does the central nervous system start to develop? -ANSWER ✔✔During the
third week
