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Lab Exam 4 > 4.4 > Flashcards

4.4 Flashcards

1
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: epididymis

A

system ducts

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2
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: ejaculatory duct

A

system ducts

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3
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: vas deferens

A

system ducts

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4
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: bulbourethral gland

A

accessory glands

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5
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: prostate

A

accessory glands

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6
Q

Categorize the following male reproductive structure based on if it is part of the system ducts or accessory glands: seminal vesicle

A

accessory glands

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7
Q

Place the structures of the male urethra in order of how sperm passes through them.

A

preprostatic urethra —> prostatic urethra —> membranous urethra —> spongy urethra

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8
Q

Place the structures of the male reproductive system in order of how immature sperm passes through and out of the testes.

A

seminiferous tubule
rete testis
efferent ductules
epididymis

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9
Q

place the structures of the male reproductive tract in order of how sperm passes through them to the external environment.

A 
seminiferous tubule
epididymis
vas deferens
ejaculatory duct
urethra
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10
Q

Trace the path of an egg would take through the female reproductive tract.

A

ovary —> uterine tube —> uterus —> vagina

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11
Q

Place the layers of the uterus in order from superficial to deep (outside to inside).

A

perimetrium
myometrium
endometrium
uterine cavity

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12
Q
  1. Sperm is formed in the _______
A

seminiferous tubules.

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13
Q
  1. Immature sperm leave the testis and enter the head of the ________
A

epididymis.

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14
Q
  1. Sperm mature as they travel through the body of the ______
A

epididymis.

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15
Q
  1. Sperm are then stored in the tail of the _____ until ejaculation.
A

epididymis

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16
Q
  1. The _____ leaves the scrotum in the ____ to enter the pelvic cavity.
A

vas deferens

spermatic cord

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17
Q
  1. Each seminal vesicle duct joins the _____ to form the _____
A

vas deferens

ejaculatory duct

18
Q
  1. The last place sperm and semen are found in the male reproductive system is in the _____
A

urethra

19
Q

The ____ are paired, oval-shaped organs found in the pelvic cavity.

A

ovaries

20
Q

The _____ receive the ovulated oocyte and are the most common place for fertilization to take place

A

uterine tubes

21
Q

The____ is a pear shaped muscular organ where fetal development takes place.

A

uterus

22
Q

The ____ is a fibroelastic tube that is the passage way for the fetus during childbirth.

A

vagina

23
Q

Gonadotropic releasing hormone is released by the…

A

hypothalamus

24
Q

Which hormone prevents degeneration of the corpus luteum?

A

human chorionic gonadotropin; hcG

25
Q

When does a mature oocyte complete meiosis I?

A

just prior to ovulation

26
Q

If fertilization does not occur, the corpus luteum becomes a…

A

corpus albicans

27
Q

The internal organs of the female reproductive system include the…

A

ovaries
uterine tubes
uterus
vagina

28
Q

Each ovary is attached to the uterus by the __________ ligament and is held in place by the ______________ ligament.

A

ovarian;

suspensory

29
Q

T/F: The uterus serves as the site of implantation for the embryo, supports the developing embryo, and contracts during birth to expel the fetus

A

True

30
Q

Which region of the uterine tube is the normal site of fertilization?

A

the ampulla

31
Q

Which cells produce testosterone?

A

interstitial cells

32
Q

How many sperm are produced in the testes each day?

A

60 million

33
Q

Which duct(s) of the male reproductive system passes through the prostate gland?

A

ejaculatory ducts

34
Q

Which part of the penis has the external urethral orifice?

A

glans

35
Q

Which of the following is an accessory reproductive gland in the male?

A

prostate

36
Q

What stimulates the secondary oocyte to complete meiosis II?

A

when a sperm cell penetrates the oocyte membrane

37
Q

Which two hormones influence the endometrium to thicken and prepare for implantation?

A

progesterone and estrogen

38
Q

Oogenesis is the production of….

A

immature oocytes in the ovary

39
Q

What is the name of the germ cell from which sperm arise?

A

spermatogonia

40
Q

Secondary spermatocytes divide to form…

A

spermatids

41
Q

Sperm cells reach maturity in the…

A

epididymis

42
Q

The non-germ cells of the seminiferous tubule epithelium are known as…

A

sustentacular cells

Lab Exam 4 (8 decks)

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