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AnaPhy > 19. Reproductive System > Flashcards

19. Reproductive System Flashcards

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1
Q

Formation of gametes in males and females occurs by a type of cell division called…

A

Meiosis

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2
Q

4 Functions of the Reproductive System

A
  1. Production of Gametes
  2. Fertilization
  3. Devt and nourishment of a new individual.
  4. Production of reproductive hormones
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3
Q

Consists of the testes, a series of ducts, accessory glands, and supporting structures

A

Male Reproductive System

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4
Q

A sac-like structure containing the testees

A

Scrotum

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5
Q

Male gonads that are oval organs.

A

Testes

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6
Q

Endocrine cells that are located outside the seminiferous tubules.

A

Interstitial Cells

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7
Q

Formation of sperm cells

A

Spermatogenesis

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8
Q

Aka vas deferens

A

Ductus Deferens

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9
Q

Near the ampulla of each ductus deferens which is a sac-shaped gland

A

Seminal Vesicle

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10
Q

Short duct that extends from the seminal vesicle to the ampulla of the ductus deferens

A

Ejaculatory Duct

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11
Q

Extends from the urinary bladder to the distal end of the penis

A

Urethra

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12
Q

Male organ of copulation and functions in the transfer of sperm cells from male to the female.

A

Penis

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13
Q

Consists of both glandular and muscular tissue and is about the size and shape of a walnut

A

Prostate Gland

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14
Q

Process of engorgement of erectile tissue with blood that causes the penis to enlarge and become firm

A

Erection

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15
Q

Seminal vesicles consisting many saclike structures

A

Glands

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16
Q

aka cowper glands and is a pair of small, mucus-secreting glands located near the base of the penis.

A

Bulbourethral Gland

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17
Q

Mixture of sperm cells and male reproductive glands

A

Semen

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18
Q

Four primary functions of mucus

A
  1. Lubrication of the Urethra
  2. Neutralization of the contents of the normally acidic urethra
  3. Providing a small amount of lubrication during intercourse.
  4. Reduction of acidity in the vagina
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19
Q

Other nutrients and this specific nutrient nourish the sperm cells as they move through the female reproductive tract

A

Fructose

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20
Q

after ejaculation, these proteins help thicken the semen.

A

Coagulation Proteins

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21
Q

Help destroy abnormal sperm cells

A

Enzymes

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22
Q

Stimulates smooth muscle contractions of the female reproductive tract to propel sperm cells through the tract.

A

Prostaglandins

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23
Q

Thin, milky secretions of the prostate’s functions:

A
  1. Regulate pH
  2. Liquefy the Coagulated Semen
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24
Q

Major male hormone secreted by the testes

A

Testosterone

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25
Q

Movement of sperm cells, mucus, prostatic secretions, and seminal vesicle secretions into the prostatic, membranous, and spongy urethra.

A

Emission

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26
Q

Forceful expulsion of the secretions that have accumulated in the urethra to the exterior.

A

Ejaculation

27
Q

Intense sensations, normally interpreted as pleasurable.

A

Orgasm or Climax

28
Q

Penis becomes flaccid and occurs after ejaculatiom

A

Resolution

29
Q

Sight, sound, odor or thoughts have a major effect on male sexual reflexes.

A

Psychological Stimuli

30
Q

Ejaculation Emission and is thought to be triggered by psychological stimuli associated with dreaming

A

Nocturnal Sleeping

31
Q

Impotence in males and the inability to achieve erections

A

Erectile Dysfunction (ED)

32
Q

Alternative solution for infertility

A

Artificial Insemination

33
Q

Is a small organ suspended in the pelvic cavity by two ligaments

A

Ovary

34
Q

This gives rise to oocytes

A

Oogonia

35
Q

Begins when a sperm cell penetrates the cytoplasm of a secondary oocyte.

A

Fertilization

36
Q

Mass of wells formed may eventually implant in or attach to, the uterine wall and deep into a new individual

A

Zygote

37
Q

Also called a fallopian tube or oviduct

A

Uterine Tubes

38
Q

A long, thin processes
that surrounds the
opening of each uterine
tube

A

Fimbriae

39
Q

part of the uterine tube
near the ovary where
fertilization usually
occurs

A

Ampulla

40
Q

As big as a medium-size paper

A

Uterus

41
Q

A condition where the uterus can extend inferiorly into the vagina if ligaments that support the uterus or muscles of the pelvic floor are weakened

A

Prolapsed Uterus

42
Q

Female organ of copulation that receives the penis during intercourse

A

Vagina

43
Q

Also called the vulva or pedendum

A

External Genitalia

44
Q

Organs of milk production located in the breasts

A

Mammary Glands

45
Q

Surrounded by an areola

A

Nipple

46
Q

series of changes that occur in
sexually mature, non-pregnant
females and that result in
menses

A

Menstrual Cycle

47
Q

critical to predict to avoid or
optimize contraception
occurs on about day 14 of the
menstrual cycle

A

Ovulation

48
Q

result of forceful myometrial
contractions that occur before and
during menstruation

A

Menstrual Cramps

49
Q

absence of menstrual cycle

A

Amenorrhea

50
Q

cessation of menstrual cycles

A

Menopause

51
Q

Removal of the penis from the vagina just
before ejaculation

A

Coitus Interruptus or withdrawal

52
Q

Refraining from sexual intercourse

A

Abstinence

53
Q

Often stops the menstrual cycle for up to the
first 6 months after childbirth, as long as the
baby is exclusively breastfed and the mother
does not resume menstruation while lactating

A

Continuous Breastfeeding or lactation

54
Q

requires abstaining from sexual
intercourse near the time of
ovulation

A

Natural Family Planning

55
Q

A sheath made of animal membrane,
rubber or plastic, such as latex

A

Male condom

56
Q

using spermicide further increases
their effectiveness

A

vaginal condom

57
Q

Flexible latex domes that are placed over the
cervix within the vagina

A

Diaphragm and Cervical cap

58
Q

Foams or creams that kill sperm cells

A

Spermicidal Agents

59
Q

Inserted into the uterus through the
cervix

A

Intrauterine Devices

60
Q

Birth control pills

A

oral contraceptives

61
Q

Progesterone-like chemical that is
injected intramuscularly and slowly
released into the circulatory system

A

Medroxyprogesterone

62
Q

A surgical procedure in which the
ductus deferens from each testis is cut
and tied off within the scrotal sac

A

Vasectomy

63
Q

The uterine tubes are tied and cut or
clamped by means of an incision
through the wall of the abdomen

A

Tubal ligation

AnaPhy (10 decks)

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