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Anatomy 701 > Male and Female Reproductive Anatomy > Flashcards

Male and Female Reproductive Anatomy Flashcards

1
Q

What is the default gonad phenotype?

A

Female

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2
Q

What are female and male chromosomes?

A

Female - XX
Male- XY

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3
Q

What is the female equivalent of the penis?

A

Clitoris

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4
Q

What is the female corpora cavernosa

A

Corpora cavernosa clitoris

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5
Q

What is the male equivalent of the bulb of vesibule?

A

Corpus Spongiosum

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6
Q

What is the male equivalent of the llabia minora?

A

Ventral penile raphe

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7
Q

What is the male equivalent of the labia majora

A

Scrotum

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8
Q

What is the male equivalent of the ovarian and round ligaments?

A

Gubernaculum testis

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9
Q

Do males or females have a longer urethra?

A

Males

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10
Q

What do ovaries do?

A

Produce oocytes and sex hormones

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11
Q

What do the uterine/fallopian tubes do?

A

Passageway for ovum or gamete from the ovary to the uterus

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12
Q

What does the uterus do?

A

Menstruation, implantation, gestation, labor

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13
Q

What does the vagina do?

A

Canal from external environment to uterus. Roles in sex, menstruation, pregnancy and childbirth.

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14
Q

Where is the vesicouterine pouch?

A

Between the “vessicle” or bladder and the uterus

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15
Q

Where is the rectouterine pouch?

A

Between uterus and rectum

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16
Q

Where is the lowest part of the female pelvis that fluid can collect?

A

The rectouterine pouch

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17
Q

What are the fornices of the vagina?

A

recessed formed by the cervix

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18
Q

What is the mons pubis?

A

rounded area of adipose tissue overlying the pubic symphysis

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19
Q

What is the labia majora?

A

Ridges of skin inferior and posterior to mons pubis. Outer surface is covered in hair.

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20
Q

What is the labia minora?

A

Paired ridges flanking vestibule

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21
Q

What is the vestibule?

A

space between labia major

contains urethra, vagina, and greater vestibular glands

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22
Q

What is the clitoris?

A

Erective tissue (crura, body, glans)

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23
Q

What is the bulb of vestibule?

A

Erective tissue on either side of the vestibule

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24
Q

What are the greater vestibular glands?

A

Mucus secreting lands on either side of the vestibule

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25
Q

What are the three parts of the broad ligament?

A

Mesometrium, mesovarium, mesosalpinx

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26
Q

What structures make up the uterine tube?

A

Isthmus, Ampulla, Infundibulum, fimbriae

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27
Q

What does the suspensory ligament of the overy contain?

A

Ovarian artery and vein (supply and take blood from ovaries)

28
Q

What does the ligament of the ovary connect?

A

Uterus and ovary

29
Q

What does the round ligament connect?

A

uterus to labia majora

30
Q

What does the uterosacral ligament connect?

A

cervix to sacrum

31
Q

What does the transverse/Cardinal ligamaent connect?

A

Cervix to pelvic wall

32
Q

What is the job of the mesosalpinx?

A

Suspends the uterine tube

33
Q

What is the job of the mesovarium?

A

Attaches to ovary and covers ovarian ligament

34
Q

Where is the mesometrium?

A

from lateral pelvic wall to body of uterus

35
Q

*** What is the most common site of fertilization?

A

Ampulla

36
Q

What does the endometrium do?

A

changes throughout menstral cycle, Implantation occurs here

37
Q

What is the myometirum?

A

Muscular layer, contracts during childbirth and menstruation (cramps)

38
Q

What are the external and internal os?

A

Internal os - openin between uterus and cervical canal

External os- opening between cervical canal and vagina

39
Q

What is an ectopic pregnancy?

A

When implantation occurs anywhere other than the uterus

40
Q

What is the normal position of the uterus?

A

anteverted and anteflexed

41
Q

What is a pap smear?

A

samples acquired from the transition zone of the cervix

42
Q

What happens during uterine prolapse?

A

The ligaments that hold the uterus into shape collapse

43
Q

Where is the rectovesical pouch?

A

Between bladder and rectum

44
Q

What are the male external genitalia?

A

testes, penis, epididymis, ductus deferens(vas deferens), ejaculatory ducts, seminal vessicles, prostate gland, bulbourethral gland

45
Q

What do the testes do?

A

Develop spermatozoa and sex hormones

46
Q

What does the epididymis do?

A

Final maturation of sperm

47
Q

What does the ductus deferens do?

A

Tube in spermatic cord transporting sperm from epididymis to ejaculatory ducts in prostate gland

48
Q

What does the penis do?

A

Contains erectile tissue (corpus cavernosa and corpus spongiosa) as well as a spongy urethra which is a shared outlet for urine and sperm

49
Q

What do the seminal vesicles do?

A

Gland at the posterior base of bladder, secrete fructose rich seminal fluid (60% of semen)

50
Q

What are the ejaculatory ducts?

A

union of ductus deferens and ducts of seminal vesicles

51
Q

What is the prostate gland?

A

Secretes components of semen (acidic)

52
Q

What is the bulbourethral gland?

A

Secretes alkaline mucus to lubricate the urethra, increased velocity during ejaculation

53
Q

What are the roots of external genitalia anchored to?

A

Perineal membrane

54
Q

What are the muscles in the superficial pouch?

A

Ischiocavernosus
bulbospongiosus
superficial transverse perineal

55
Q

What is the innervation of the superficial pouch?

A

Pudendal nerve (S2-S4)

56
Q

What is in the superficial pouch?

A

root of penis, shaft and body of penis

crura -> corpora cavernosa
bulb -> corpus spongiosum
gland penis
spongy urethra

57
Q

What is the venous plexus surrounding the testicular artery?

A

Pampiniform plexus

58
Q

Where is the gubernaculum in the testis?

A

Inferior pole

59
Q

What is the pathway of the flow of sperm?

A

Seminiferous tubules-> straight tubules -> rete testis -> efferent ductules-> head of epididymis -> body of epididymis -> tail fo epididymis -> d. deferens

SREEDEU
Some Really Educated Elders Don’t Even Understand:
Seminiferous tubules
Rete testis
Efferent ductules
Epididymis
Ductus (vas) deferens
Ejaculatory duct
Urethra

60
Q

What is the pathway of the vas/ductus deferens?

A

Through inguinal canal, passes over epigastric vessels, passes over ureter, in prostate joins with ejaculatory duct of seminal vesicle

61
Q

What is a vasectomy?

A

Cutting the vas deferens , doesn’t stop the production of sperm

62
Q

What are the sympathetic pelvic nerves?

A

Saral splanchnics and hypogastric nerves

63
Q

What are the functions of the sympathetic pelvic nerves?

A

Vasoconstriction, contract internal urethral and anal sphincters, ejaculation

64
Q

What are the parasympathetic pelvic nerves?

A

Pelvic splanchnics (S2-S4)

65
Q

What are the functions of the parasympathetic pelvic nerves?

A

Vasodilation, stimulate bladder contraction for urination, stimulate defecation, stimulate erection

Anatomy 701 (8 decks)

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