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Chapter 28 - Pregnancy and Human Development
Fertilization
Early
Embryonic
Development
Late
Embryonic
Development
Pregnancy
and Fetal
Development
Birth
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FINAL ROUND
Fertilization:
$100 Question
A fertilized egg is also called:
a. gamete
b. gastrula
c. oocyte
d. zygote
ANSWER
BACK TO GAME
Fertilization:
$100 Answer
A fertilized egg is also called:
a. gamete
b. gastrula
c. oocyte
d. zygote
BACK TO GAME
Fertilization:
$200 Question
When, in the female, is meiosis II
completed?
a. at birth
b. during embryonic development
c. at fertilization
d. at puberty
ANSWER
BACK TO GAME
Fertilization:
$200 Answer
When, in the female, is meiosis II
completed?
a. at birth
b. during embryonic development
c. at fertilization
d. at puberty
BACK TO GAME
Fertilization:
$300 Question
Capacitation refers to:
a. changes occurring in sperm before fertilization
b. changes occurring in sperm during fertilization
c. changes occurring in oocytes before
fertilization
d. changes occurring in
oocytes after fertilization
ANSWER
BACK TO GAME
Fertilization:
$300 Answer
Capacitation refers to:
a. changes occurring in sperm before fertilization
b. changes occurring in sperm during fertilization
c. changes occurring in oocytes before
fertilization
d. changes occurring in
oocytes after fertilization
BACK TO GAME
Fertilization:
$400 Question
The ovulated oocyte is surrounded by an
outer capsule called the:
a. acrosome
b. corona radiata
c. morula
d. alpha protein
ANSWER
BACK TO GAME
Fertilization:
$400 Answer
The ovulated oocyte is surrounded by an
outer capsule called the:
a. acrosome
b. corona radiata
c. morula
d. alpha protein
BACK TO GAME
Fertilization:
$500 Question
Monospermy is assured by the release of:
a. beta proteins
b. calcium
c. iron
d. alpha proteins
ANSWER
BACK TO GAME
Fertilization:
$500 Answer
Monospermy is assured by the release of:
a. beta proteins
b. calcium
c. iron
d. alpha proteins
BACK TO GAME
Early Embryonic Development:
$100 Question
Which of the following is in the correct
chronological order?
a. zygote, morula, blastocyst
b. zygote, blastocyst, morula
c. blastocyst, morula, zygote
d. morula, zygote, blastocyst
ANSWER
BACK TO GAME
Early Embryonic Development:
$100 Answer
Which of the following is in the correct
chronological order?
a. zygote, morula, blastocyst
b. zygote, blastocyst, morula
c. blastocyst, morula, zygote
d. morula, zygote, blastocyst
BACK TO GAME
Early Embryonic Development:
$200 Question
The end result of cleavage is a:
a. blastomere
b. blastocyst
c. morula
d. gastrula
ANSWER
BACK TO GAME
Early Embryonic Development:
$200 Answer
The end result of cleavage is a:
a. blastomere
b. blastocyst
c. morula
d. gastrula
BACK TO GAME
Early Embryonic Development:
$300 Question
The embryo implants in the uterus as a:
a. zygote
b. blastocyst
c. morula
d. gastrula
ANSWER
BACK TO GAME
Early Embryonic Development:
$300 Answer
The embryo implants in the uterus as a:
a. zygote
b. blastocyst
c. morula
d. gastrula
BACK TO GAME
Early Embryonic Development:
$400 Question
After fertilization a loose collection of cells
form in the uterine tube. This cluster of
cells is called a:
a. blastomere
b. blastocyst
c. morula
d. trophoblast
ANSWER
BACK TO GAME
Early Embryonic Development:
$400 Answer
After fertilization a loose collection of cells
form in the uterine tube. This cluster of
cells is called a:
a. blastomere
b. blastocyst
c. morula
d. trophoblast
BACK TO GAME
Early Embryonic Development:
$500 Question
Which of the following develops into the
embryonic disc?
a. cytotrophoblast
b. syncytiotrophoblast
c. inner cell mass
d. zona pellucida
ANSWER
BACK TO GAME
Early Embryonic Development:
$500 Answer
Which of the following develops into the
embryonic disc?
a. cytotrophoblast
b. syncytiotrophoblast
c. inner cell mass
d. zona pellucida
BACK TO GAME
Late Embryonic Development:
$100 Question
Which extraembryonic membrane
contributes to the formation of the
placenta?
a. allantois
b. amnion
c. chorion
d. yolk sac
ANSWER
BACK TO GAME
Late Embryonic Development:
$100 Answer
Which extraembryonic membrane
contributes to the formation of the
placenta?
a. allantois
b. amnion
c. chorion
d. yolk sac
BACK TO GAME
Late Embryonic Development:
$200 Question
The notochord develops from the:
a. endoderm
b. mesoderm
c. ectoderm
d. chorion
ANSWER
BACK TO GAME
Late Embryonic Development:
$200 Answer
The notochord develops from the:
a. endoderm
b. mesoderm
c. ectoderm
d. chorion
BACK TO GAME
Late Embryonic Development:
$300 Question
Which extraembryonic membrane
contributes to the formation of the
umbilical cord?
a. allantois
b. amnion
c. chorion
d. yolk sac
ANSWER
BACK TO GAME
Late Embryonic Development:
$300 Answer
Which extraembryonic membrane
contributes to the formation of the
umbilical cord?
a. allantois
b. amnion
c. chorion
d. yolk sac
BACK TO GAME
Late Embryonic Development:
$400 Question
The neural tube and neural crest cells
develop from the:
a. endoderm
b. mesoderm
c. ectoderm
d. milkman
ANSWER
BACK TO GAME
Late Embryonic Development:
$400 Answer
The neural tube and neural crest cells
develop from the:
a. endoderm
b. mesoderm
c. ectoderm
d. milkman
BACK TO GAME
Late Embryonic Development:
$500 Question
All of the following develop from somites
except:
a. vertebrae
b. skeletal muscles
c. dermis
d. heart
ANSWER
BACK TO GAME
Late Embryonic Development:
$500 Answer
All of the following develop from somites
except:
a. vertebrae
b. skeletal muscles
c. dermis
d. heart
BACK TO GAME
Pregnancy and Fetal Development:
$100 Question
All of the following are metabolic changes
that occur in pregnant women except:
a. increase in metabolic rate
b. negative calcium balance
c. metabolize more fatty acids
d. hPL helps breast maturation for
ANSWER
lactation
BACK TO GAME
Pregnancy and Fetal Development:
$100 Answer
All of the following are metabolic changes
that occur in pregnant women except:
a. increase in metabolic rate
b. negative calcium balance
c. metabolize more fatty acids
d. hPL helps breast maturation for
lactation
BACK TO GAME
Pregnancy and Fetal Development:
$200 Question
At the time of birth the uterus has enlarged
to the level of the:
a. diaphragm
b. kidneys
c. xiphoid process
d. 12th rib
ANSWER
BACK TO GAME
Pregnancy and Fetal Development:
$200 Answer
At the time of birth the uterus has enlarged
to the level of the:
a. diaphragm
b. kidneys
c. xiphoid process
d. 12th rib
BACK TO GAME
Pregnancy and Fetal Development:
$300 Question
Nutrients are carried from the placenta to
the fetus by the:
a. umbilical artery
b. umbilical vein
c. ductus arteriosus
d. ductus venosus
ANSWER
BACK TO GAME
Pregnancy and Fetal Development:
$300 Answer
Nutrients are carried from the placenta to
the fetus by the:
a. umbilical artery
b. umbilical vein
c. ductus arteriosus
d. ductus venosus
BACK TO GAME
Pregnancy and Fetal Development:
$400 Question
Chadwick’s sign refers to what changes
during pregnancy?
a. increased pigmentation of facial
skin
b. darkening of the areola
c. purplish hue of the vagina
d. lordosis and flaring
of the ribs
ANSWER
BACK TO GAME
Pregnancy and Fetal Development:
$400 Answer
Chadwick’s sign refers to what changes
during pregnancy?
a. increased pigmentation of facial
skin
b. darkening of the areola
c. purplish hue of the vagina
d. lordosis and flaring
of the ribs
BACK TO GAME
Pregnancy and Fetal Development:
$500 Question
In the developing fetus all body systems
are present by:
a. 8 weeks
b. 12 weeks
c. 20 weeks
d. 40 weeks
ANSWER
BACK TO GAME
Pregnancy and Fetal Development:
$500 Answer
In the developing fetus all body systems
are present by:
a. 8 weeks
b. 12 weeks
c. 20 weeks
d. 40 weeks
BACK TO GAME
Birth:
$100 Question
During late pregnancy and during labor the
release of oxytocin is regulated by:
a. negative feedback
b. positive feedback
c. the sympathetic nervous system
d. the parasympathetic
nervous system
ANSWER
BACK TO GAME
Birth:
$100 Answer
During late pregnancy and during labor the
release of oxytocin is regulated by:
a. negative feedback
b. positive feedback
c. the sympathetic nervous system
d. the parasympathetic
nervous system
BACK TO GAME
Birth:
$200 Question
Which hormone is responsible for the milk
let-down reflex?
a. prolactin
b. oxytocin
c. relaxin
d. progesterone
ANSWER
BACK TO GAME
Birth:
$200 Answer
Which hormone is responsible for the milk
let-down reflex?
a. prolactin
b. oxytocin
c. relaxin
d. progesterone
BACK TO GAME
Birth:
$300 Question
The infant’s head enters the true pelvis
during this stage of labor.
a. crowning
b. effaces
c. engagement
d. presentation
ANSWER
BACK TO GAME
Birth:
$300 Answer
The infant’s head enters the true pelvis
during this stage of labor.
a. crowning
b. effaces
c. engagement
d. presentation
BACK TO GAME
Birth:
$400 Question
Which hormone stimulates the formation of
oxytocin receptors on the uterus?
a. relaxin
b. progesterone
c. estrogen
d. prostaglandins
ANSWER
BACK TO GAME
Birth:
$400 Answer
Which hormone stimulates the formation of
oxytocin receptors on the uterus?
a. relaxin
b. progesterone
c. estrogen
d. prostaglandins
BACK TO GAME
Birth:
$500 Question
The ligamentum teres is the remnant of
the:
a. umbilical arteries
b. umbilical vein
c. ductus venosus
d. ductus arteriosus
ANSWER
BACK TO GAME
Birth:
$500 Answer
The ligamentum teres is the remnant of
the:
a. umbilical arteries
b. umbilical vein
c. ductus venosus
d. ductus arteriosus
BACK TO GAME
FINAL ROUND Question
After successful implantation has
occurred, the corpus luteum is maintained
by a hormone that is secreted by the
trophoblast cells called:
a. FSH
b. hCG
c. hCT
d. hPL
ANSWER
BACK TO GAME
FINAL ROUND Answer
After successful implantation has
occurred, the corpus luteum is maintained
by a hormone that is secreted by the
trophoblast cells called:
a. FSH
b. hCG
c. hCT
d. hPL
BACK TO GAME