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Anatomy > Pelvis 2 (reproduction) > Flashcards

Pelvis 2 (reproduction) Flashcards

1
Q

what order does sperm travel through from site of production to origin out the male reproductive system ?

A

seminiferous tubules rete testes head of epididymis tail of epididymis vas deferens ampulla of vas defrens ejaculatory duct prostatic urethra membranous urethra spongy urethra

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2
Q

The penis is composed of 3 masses of tissue, 1 singular & 2 paired. name the columns of tissue.

A

corpus spongiosum (singular) corpora cavernosa

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3
Q

In which mass of tissue doe the urethra run in the penis?

A

corpus spongiosum

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4
Q

A slit like opening can be found at the distal tip of the glans penis, what does this opening represent ?

A

external urethral orifice

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5
Q

The male urethra is divided into four parts what are the names of each part ?

A

intramural (preprostatic) prostatic intermediate (membranous) spongy (penile)

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6
Q

which part of the male urethra is associated with the autonomically innervated internal urethral sphincter ?

A

intramural urethra

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7
Q

what are the 2 functions of the internal urethral sphincter?

A

prevent semen from entering the bladder during ejaculation prohibiting the release of urine

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8
Q

what part of the male urethral is associated with voluntary external urethral sphincter?

A

intermediate urethra

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9
Q

what is the main function of the external urethral sphincter ?

A

contraction controls urinary continence

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10
Q

Just superior to the prostate gland the ductus defrens unites with the seminal duct to form what ?

A

the ejactulatory duct

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11
Q

what is the collective function of the prostate gland &cell the seminal vesicles?

A

semen production

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12
Q

Into which part of the male urethra do the ejaculatory ducts open ?

A

prostatic urethra

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13
Q

what are the 3 parts of the uterine tube ?

A

infundibulum ampulla isthmus

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14
Q

what are 3 parts that comprise of the uterus ?

A

funds, body, cervix

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15
Q

The angle that the uterus makes with the vagina is termed ?

A

anteversion

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16
Q

the anterior angle that is formed between the uterus & the cervix is termed?

A

anteflexion

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17
Q

The uterus comes to lie directly on top of what structure ?

A

the bladder

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18
Q

In females what structures are enclosed in the broad ligament

A

ovaries, uterine tubes, uterine arteries & ovarian arteries

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19
Q

what vessels are found in the the suspensory ligament ?

A

ovarian artery ovarian vein, ovarian nerve plexus & lymphatic vessels

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20
Q

what are the 2 groups of ligaments attaching to the cervix ?

A

transverse cervical ligaments uterosacral ligaments

21
Q

which cervical ligament is palpable on rectal examination ?

A

uterosacral ligamanets

22
Q

In females there peritoneum reflects across: bladder uterus & rectum, therefore there is 2 pouches, what are the names?

A

between the bladder & uterus: vesicouterine pouch between uterus & rectum: rectouterine pouch

23
Q

what is the male peritoneal pouch called?

A

rectovesical pouch

24
Q

how many umbilical arteries are there?

A

2

25
Q

how many umbilical veins are there ?

A

1

26
Q

which never innervates the majority of the perineum ?

A

pudendal nerve

27
Q

there are two openings in the female urogenital triangle, what two structures pass though?

A

vagina and urethra

28
Q

In which pouch is the external urethral sphincter located ?

A

deep perineal pouch

29
Q

in the male, where is the internal urethral sphincter found ?

A

in the neck of the bladder

30
Q

to which lymph nodes does each different part of the rectum & anal canal drain ? superior rectum inferior rectum and anal canal about the pectinate line anal canal below the pectinateline

A

superior rectum: pararectal lymph node inferior rectum and anal canal above the pectinate line: internal iliac lymph node anal canal below the pectinate line: superficial inguinal lymph nodes

31
Q

To which lymph nodes does each predominantly drain ? uterus (body, fundus), ovaries, cervix

A

uterus body: external iliac nodes fundus: aortic nodes ovaries: para-aortic nodes cervix: internal iliac nodes

32
Q

To which lymph nodes does each predominantly drain ? testes prostate

A

testes: para-aortic nodes prostate: obturator & internal iliac

33
Q

To which lymph nodes does each predominantly drain ? superior and inferior bladder?

A

superior: external iliac inferior: internal iliac

34
Q

name the glands which lie intro-posterior to bladder in male?

A

seminal vesicles

35
Q

name the mass of tissue in the penis through which the urethra passes?

A

corpus spongiosum

36
Q

The testicular artery is a branch of which major artery? Where does it branch from this major artery

A

Lateral aorta just below renal artery ~L1

37
Q

To which group of lymph nodes does lymph from the testes drain

A

Para-aortic nodes around the origin of the testicular artery located just below origin of renal artery

38
Q

Name the mesentery related to the ovary and uterus, formed by folds of peritoneum

A

The broad ligament

39
Q

Which part of the uterus is known as the fundus

A

Superior part where uterine tubes attach

40
Q

Which arteries can be found between the folds of the broad ligament?

A

Ovarian artery, uterine artery

41
Q

In which region of the prostate gland does cancer most commonly develop

A

Posterolateral (can be felt on rectal examination)

42
Q

Between which two pelvic structures is the uterovesical pouch located?

A

The uterus and the bladder

43
Q

What role does the round ligament and the broad ligament have in supporting the uterus within the pelvic cavity?

A

none

44
Q

Which anatomical structures, palpable on intravaginal examination, can help indicate the position of the pudendal nerve

A

Ischial spine and Sacrospinous ligament

45
Q

Rupture of the spongy urethra in men may lead to accumulation of blood and urine where

A

Superficial perineal pouch and anterior abdominal wall

46
Q

Name structures found in the deep perineal pouch.

A

Membranous urethra (male), ischioanal fossa, external urethral sphincter, bulbourethral glands.

47
Q

The sciatic nerve lies deep to which muscle within the true pelvis

A

Piriformis

48
Q

Which ligaments provide the main ligamentous support to stabilise the position of the uterus in the pelvis? Which muscle helps this activity

A

Transverse cervical (cardinal), uterosacral; levator ani

49
Q
A

Anatomy (10 decks)

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