Question 12pts
Unborn children exposed to illegal drugs in the womb suffer immediate and
long-term negative effects.
Group of answer choices
True
False
Question 22pts
Sperm typically reach the fallopian tubes and attempt to fertilize an available
ovum approximately ______ after ejaculation.
Group of answer choices
15-20 minutes
30-45 minutes
60-90 minutes
2 hours
Question 32pts
Factors that might prevent sperm from reaching a viable ovum include all
the following EXCEPT:
Group of answer choices
gravity
low motility
vaginal acidity
allotropy
Question 42pts
This prenatal diagnostic test is conducted by withdrawing fluid from the
amniotic sac (around the 14th – 16th week of pregnancy) using a needle.
Group of answer choices
amniocentesis
chorionic villus sampling
ultrasound
maternal blood testing
Question 52pts
The longest period of prenatal development.
Group of answer choices
zygote
embryonic
fetal
Question 62pts
Protective fluid that keeps the temperature of the prenatal world consistent,
and provides a cushion against jolts caused by the woman’s movements:
Group of answer choices
fallopian fluid
amniotic fluid
endometrium
uterine fluid
Question 72pts
The lining of the uterus which is expelled during a woman's menstrual
period.
Group of answer choices
cilia
endometrium
ovum
progesterone
Question 82pts
The prenatal stages of development occur in this order:
Group of answer choices
embryo> fetus> zygote
fetus> zygote> embryo
zygote> embryo> fetus
Question 92pts
Induced labor introduces some degree of risk for the infant.
Group of answer choices
True
False
Question 102pts
Low-birth weight babies are those born weighing less than ____ pounds.
Group of answer choices
5.5
5.6
5.8
6.2
Question 112pts
These cells provide support and nourishment for neurons. They continue to
develop throughout pregnancy and into the first few months after delivery.
Group of answer choices
axon
dendrite
glial
nucleus
Question 122pts
According to Lee, He, & Ma, this sense may be linked to attachment.
Group of answer choices
touch
taste
smell
sight
Question 132pts
By the time the developing child is about ______ long, neurons are forming,
the heart is beating, and the backbone, ribs, and digestive tract have begun
to appear.
Group of answer choices
¼ inch
½ inch
3 inches
6 inches
Question 142pts
One of the most common causes of oxygen deprivation during labor and
delivery is:
Group of answer choices
fluid in the lungs.
pressure against the umbilical cord.
prolonged labor.
preeclampsia
Question 152pts
Which form of prenatal diagnostic test poses the greatest risk to the
developing child?
Group of answer choices
amniocentesis
chorionic villus sampling
ultrasound
maternal blood testing
Question 162pts
Most of the brain’s billions of neurons are in place during the ______
trimester.
Group of answer choices
first
second
third
post
Question 172pts
The inner layer of cells within the blastocyst:
Group of answer choices
placenta
fimbria
embryonic disk
trophoblast
Question 182pts
Some adverse outcomes are more prevalent for mothers who are:
Group of answer choices
in adolescence
over the age of 35
adverse outcomes may apply to both adolescent mothers and mothers over
the age of 35.
Question 192pts
It is possible for mother and baby to have different blood types.
Group of answer choices
True
False
Question 202pts
Analgesics are completely safe to use during labor and delivery; there are no
negative side effects.
Group of answer choices
True
False
Question 212pts
The period of the _______ lasts from implantation through the 8th week of
pregnancy.
Group of answer choices
zygote
embryo
fetus
Question 222pts
Prenatal oxygen deprivation.
Group of answer choices
Anoxia
Apoxia
dysoxia
Hypoxia
Question 232pts
This prenatal diagnostic test is often used to screen for Down Syndrome
(especially in mothers over 35 years of age).
Group of answer choices
amniocentesis
chorionic villus sampling
ultrasound
maternal blood testing
Question 242pts
At what point does the brain begin to develop?
Group of answer choices
21 days/3 weeks
28 days/4 weeks
35 days/5 weeks
56 days/8 weeks
Question 252pts
During the _____ month the eyes, ears, nose, jaw and neck form along with
the arms, legs, fingers, and toes.
Group of answer choices
first
second
third
fourth
Question 262pts
By the time a zygote reaches the uterus, the process of development has
already begun.
Group of answer choices
True
False
Question 272pts
The protective outer layer of the blastocyst:
Group of answer choices
placenta
fimbria
embryonic disk
trophoblast
Question 282pts
By the _______ week the baby’s heartbeat can be heard with a stethoscope.
Group of answer choices
8th
12th
16th
20th
Question 292pts
Preterm delivery is defined as any child born before the _____ week of
gestation.
Group of answer choices
39th
40th
42nd
None of these.
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