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Anatomy And Physiology 1 > Reproductive System, Development, Growth > Flashcards

Reproductive System, Development, Growth Flashcards

1
Q

Dartos muscle helps regulate….

A

the temperature of the testes

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2
Q

Seminiferous tubules is the…

A

site of sperm production

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3
Q

Spermatogonia may eventually…

A

become spermatozoa

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4
Q

Leydig cells secrete…

A

testosterone

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5
Q

LH stimulates…

A

Leydig cells to secrete testosterone

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6
Q

The function of the epididymis…

A

is sperm maturation

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7
Q

Seminal vesicles lie…

A

posterior to the bladder and anterior to the rectum

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8
Q

Seminal vesicles secrete…

A

an alkaline, fructose filled fluid

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9
Q

Cowper’s Glands are located…

A

inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum

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10
Q

Suspensory ligament arises…

A

from the pubic symphysis in males

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11
Q

Produced by the ovaries….

A

secondary oocytes, estrogen and progesterone

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12
Q

Suspensory ligament attaches…

A

the ovaries and the uterus to the pelvic wall

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13
Q

The site of fertilization…

A

the uterine tubes

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14
Q

Skene’s glands secrete….

A

mucus

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15
Q

Testosterone hormone promotes…

A

the final step of spermatogenesis

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16
Q

LH triggers…

A

ovulation in females

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17
Q

Progesterone is secreted by…

A

the corpus luteum after ovulation

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18
Q

Proliferative phase…

A

uterine phase when the thickness of the endometrium doubles

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19
Q

Preovulatory phase…

A

ovarian phase between the end of menstruation and the beginning of ovulation.

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20
Q

Menarche is the…

A

first menses

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21
Q

Male reproductive system arises…

A

from wolffian ducts

22
Q

Female reproductive system arises…

A

from mullerian ducts

23
Q

During fetal development oogonia…

A

give rise to the primary oocytes

24
Q

Zygote is a…

A

diploid fertilized ovum

25
Q

In male embryos…

A

dihydrotestosterone is responsible for the development of the urethra, prostate and external genitals.

26
Q

Fertilization normally occurs…

A

within the fallopian tube

27
Q

The fusion of the male pronucleus and the female pronucleus results in…

A

the zygote developmental stage

28
Q

Trophoblast is…

A

the part of the blastocyst that promotes implantation and produces hCG

29
Q

Amnion develops from…

A

the epiblast and carries a protective fluid

30
Q

Umbilical cord is the….

A

connection between the placenta and embryo

31
Q

How many pairs of pharyngeal arches?

A

5

32
Q

Amniocentesis exam is…

A

performed between 14-16 weeks gestation and is used to detect genetic abnormalities.

33
Q

CVS is..

A

taking cells from the chorion

34
Q

Labor cannot take place until…

A

all of the progesterone’s effects are diminished.

35
Q

Involution is when…

A

the uterus decreases in size

36
Q

In infants the ductus venosus connects…

A

the umbilical vein to the inferior vena cava

37
Q

Mutation is a…

A

permanent change in an allele.

38
Q

If a child has B blood, and the mother has B blood…

A

B, O or AB is the possible genotype of the father

39
Q

Chromosome #15 is considered…

A

an autosome

40
Q

Clubfeet is an example of…

A

deformation

41
Q

Emesis gravidarium is also called…

A

morning sickness

42
Q

Klinefelter’s Syndrome is a…

A

sex chromosome aneuploidy, usually due to trisomy XXY.

43
Q

Turner’s Syndrome is a…

A

sex chromosome aneuploidy, caused by the presence of a single X chromosome designated XO

44
Q

Puerperal fever is…

A

an infectious disease of childbirth resulting from an infection originating in the birth canal and affecting the mother’s endometrium

45
Q

Fetal Alcohol Syndrome…

A

is one of the most common causes of mental retardation and the most common preventable cause of birth defects in the United States

46
Q

The term conceptus includes…

A

all structures that develop from a zygote: the embryo, the embryonic placenta and its associated membranes.

47
Q

Gestational Age is…

A

the term used to describe the age of an embryo or fetus calculated from the presumed first day of the last normal menstrual period

48
Q

In a heterozygous individual for a certain trait…

A

the dominant allele gives polydactyly, normal digits is the masked, recessive trait in this individual

49
Q

In a heterozygous individual for a certain trait…

A

the dominant allele gives syndactylism, normal digits is the masked, recessive trait in this individual.

50
Q

In a heterozygous individual for a certain trait…

A

the dominant allele gives Huntington’s disease, normal nervous system is the masked, recessive trait in this individual.

Anatomy And Physiology 1 (6 decks)

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