Straighterline Anatomy and Physiology 2 BIO202
Topic 13: Human Development, Growth and Aging
Quiz 2023
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BIO202_MH_V3
Topic 13: Human Development, Growth and Aging
Started on Saturday, June 10, 2023, 4:57 PM
State Finished
Completed on Saturday, June 10, 2023, 5:11 PM
Time taken 13 mins 53 secs
Grade 40.00 out of 40.00 (100%)
Question 1
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The hormone responsible for milk production is
Select one:
a. estrogen.
b. progesterone.c. oxytocin.
d. prolactin.
e. FSH.
Question 2
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What is the acrosomal reaction?
Select one:
a. The formation of the acrosome in the epididymis
b. The activation of enzymes for action on the surface of the egg
c. The release of ADP from the mitochondria on the midpiece
d. The release of prostatic fluid to produce the semen
Question 3
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Colostrum differs from milk in that it contains
Select one:
a. little fat.
b. no antibodies.
c. more glucose.
d. more lactose.
e. more fat.
Question 4
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Which of the following is involved in stimulating milk letdown?
Select one:
a. increased estrogen levels
b. increased progesterone levels
c. mechanical stimulation of the breasts that cause release of oxytocin
d. secretion of a small amount of milk
e. None of these choices is correct
Question 5
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The inclusion of ______________ in a woman’s diet during the early stages of her pregnancy
significantly reduces the risk for neural tube defects in her developing embryo.
Select one:
a. Vitamin E
b. Vitamin D
c. Vitamin A
d. Folic acid
e. Calcium
Question 6
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Question textWhich of the following sequences is correct?
Select one:
a. mesonephros, pronephros, metanephros
b. metanephros, pronephros, mesonephros
c. pronephros, mesonephros, metanephros
d. pronephros, metanephros, mesonephros
e. mesonephros, metanephros, pronephros
Question 7
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Depolarization of the oocyte plasma membrane occurs when the first sperm attaches to the integrin
α6β1. This is called the
Select one:
a. slow block to polyspermy.
b. acrosomal reaction.
c. fast block to polyspermy.
d. fertilization.
e. spermiogenesis.
Question 8
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When stretch receptors in the cervix are stimulated by the continually increasing pressure of
the fetus, afferent neurons send impulses to the maternal hypothalamus resulting in
Select one:
a. increased estrogen production.b. increased oxytocin production.
c. increased fetal CRH production.
d. increased growth in the size of the placenta.
e. decreased oxytocin production.
Question 9
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Which of the following is mismatched?
Select one:
a. foramen ovale - ligamentum ovale
b. ductus arteriosus - ligamentum arteriosus
c. ductus venosus - ligamentum venosus
d. umbilical vein - ligamentum teres of the liver
e. umbilical arteries - cords of umbilical arteries
Question 10
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The common junction of the digestive, urinary, and genital systems is the
Select one:
a. cloaca.
b. coelom.
c. allantois.
d. hindgut.
e. anus.
Question 11Correct
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Fusion of the male and female pronuclei
Select one:
a. results in an oocyte forming.
b. restores the diploid number of chromosomes.
c. occurs before ovulation.
d. results in a haploid cell forming.
e. results in a total of 23 chromosomes.
Question 12
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Increased lipid deposits in the tunica intima of large arteries is called
Select one:
a. atherosclerosis.
b. arteriosclerosis.
c. a thrombus.
d. an embolus.
e. hardening of the arteries.
Question 13
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A clot or plaque which forms on the inside of blood vessel walls is called a(an)
Select one:
a. sclerosis.
b. arteriosus.
c. thrombus.
d. embolus.
e. plaque.
Question 14
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Many of the emotional characteristics of a person are formed during
Select one:
a. infancy.
b. early childhood.
c. adolescence.
d. adulthood.
e. neonatal period.
Question 15
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Premature aging is called
Select one:
a. progeria.
b. lactation.c. parturition.
d. Alzheimer's disease.
e. dementia.
Question 16
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Neonate is the term used to refer to a baby
Select one:
a. in the 24-48 hours preceding birth.
b. in the 24-48 hours after birth.
c. during the first month after birth.
d. during the six months after birth.
e. during the first year after birth.
Question 17
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A cleft lip results when
Select one:
a. the two halves of the secondary palate do not fuse.
b. the frontonasal and maxillary processes do not fuse.
c. the lateral edges of the nasal placodes do not fuse with the maxillary processes.
d. the maxillary processes do not fuse with the mandibular processes.
e. None of these choices is correct.
Question 18
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Alcohol ingestion by a pregnant woman can cause birth defects in her baby; alcohol is a(an)
Select one:
a. carcinogen.
b. mutagen.
c. teratogen.
d. oncogene.
e. haptogen.
Question 19
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If the secondary palate does not fuse the result is a
Select one:
a. cleft palate.
b. cleft throat.
c. facial cleft.
d. cleft lip.
e. cleft tongue.
Question 20
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Failure of the neural tube to close in the region of the head results inSelect one:
a. anencephaly.
b. ventricular enlargement.
c. cleft palate.
d. soft spots on the skull.
e. hydrocephaly. [Show Less]