Reproductive System Quiz Flashcards

1
Q

Process of egg pregnancy

A

Fertilization in Fallopian tubes
Uterus, implants
Pregnancy
Placenta attached to umblical chords, nourishes embryo.

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2
Q

Sex cells are also known as

A

Gametes

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3
Q

Functions of reproductive system

A
Produce sex cells 
Transport sex cells in reproductive tract 
Produce offspring in fertilization 
Nurture offspring 
Produce hormones that aid in regulation
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4
Q

Main male structures of reproductive system

A
Testes
Epididymis
Vas deferens
Prostate gland 
Penis
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5
Q

What is a function of male RS

A

Produces sex hormones and gametes, delivers gametes to female

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6
Q

Testes

A

Glands where sperm and testosterone are produced

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7
Q

Where are the testes held

A

Scrotum

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8
Q

Why are testes outside the body

A

Cause the sperm needs a colder environment to develop

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9
Q

Each testis contains a ____ where ___ are produced by ____

A

Network of coiled tubes
Sperm
Meiosis

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10
Q

What are the tubes in sperm production called

A

Seminiferous tubules

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11
Q

A sexually mature male can produce

A

300 million sperm

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12
Q

How many days does it take for sperm to mature

A

70 days

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13
Q

Process of spermicide maturing

A

Spermatogenesis

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14
Q

Where is sperm stored

A

In epididymis doe maturation

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15
Q

What is the epidisymus structure

A

Coiled tube in scrotum where sperm completes development

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16
Q

What does sperm go once its matured and leaves epididymis

A

Vas deferens, stored here

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17
Q

What is the vas deferens

A

Tube that transports sperm from epididymis to ejaculatory duct and the urethra

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18
Q

What is the urethra used for

A

Discharge Urine and semen from body

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19
Q

What produces a thin alkaline fluid that helps sperm move

A

Prostate gland

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20
Q

From the prostate gland, where is the fluid secreted

A

Into vas deferens, mixed w sperm

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21
Q

Most common type of cancer w men

A

Prostate cancer

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22
Q

Cowpers gland

A

2 Small glands, beneath prostate.

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23
Q

What does the Cowper’s gland do?

A

Secretes fluid that helps sperm survive in vagina

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24
Q

Glands located under the bladder

A

Seminal vesicles

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25
Q

What gives sperm energy

A

Fructose

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26
Q

What is semen made of

A

Sperm, fluids from prostate, cowpers, and seminal vesicles.

27
Q

Vasectomy

A

Permanent birth control in males
Vas def is cut out
Doesn’t have sperm cells

28
Q

FSH hormone in men

A

Stimulates sperm producing cells

29
Q

LH hormone in men

A

Stimulates testosterone production

30
Q

Testosterone

A

Sperm production

31
Q

Penis tissue

A

Corpus cavernosum and spongiosum

32
Q

What must happen for an erection to occur

A

Smooth muscle mist relax, allowing tissues to fill w blood

33
Q

Main structures in female

A

Ovaries
Fallopian tubes
Uterus
Vagina

34
Q

Ovaries

A

Gland that produces egg cells

2 of them

35
Q

Fallopian tubes

A

Connect ovaries to uterus, fertilization occurs

36
Q

Another name for Fallopian tube

A

Oviduct

37
Q

Vacuna

A

Internal muscle that serves as the birth canal

38
Q

What separates the vagina from the uterus

A

Cervix

39
Q

What’s rugae

A

Folds within walls

40
Q

What occurs in Uterus

A

I plantation and embryo development

41
Q

Lower part of uterus

A

Cervix

42
Q

What is the inner most lining or uterus

A

Endometrium and receives and nourished egg

43
Q

Where are eggs made

A

Ovaries

44
Q

What is a follicle

A

Fluid filled sac in ovaries that protect egg during its development

45
Q

What happens during ovulation

A

Follicles rupture at surface of ovary, releasing egg

46
Q

FH hormone in females

A

Stimulates

growth of follicle, helps regulate menstrual cycle

47
Q

LH hormone in females

A

Regulates when a mature egg is released from ovaries in ovulation

48
Q

LH stimulates what

A

Ovulation

49
Q

After ovulation the follicle becomes a

A

Corpus Lutem

50
Q

Corpus lutem stimulates release of

A

Progesterone

51
Q

What does progesterone do during implementing

A

Causes uterine lining to thicken

52
Q

Implantation can only occur if…

A

Fertilized

53
Q

What’s produced during period

A

Egg

54
Q

What does the period do

A

Uterus prepares for implantation

55
Q

How does the follicle change during period

A

Loses capsul and grows

56
Q

Hormones that effect period

A

FSH
LH
Progesterone

57
Q

What event separates the follicles phase in the corpus luteum phase

A

Ovulation

58
Q

Why are eggs larger than sperm

A

Needs more cytoplasm to hold energy in nourishing embryo

59
Q

How is egg fertilized

A

Sperm burrows in eggs outer layer. First one to reach inner membrane will fuse first

60
Q

States in order for pregnancy

A

Fertilization
Implantation
Conception
Pregnancy

61
Q

What nourished embryo during pregnancy

A

Placenta

62
Q

Fraternal Twins occur if…

A

2 eggs released from ovaries

63
Q

Identical twins occur if…

A

One fertilized egg spontaneously splits into two