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ANATOMY > Pelvis > Flashcards

Pelvis Flashcards

0
Q

Nerve supply of gluteus Maximus

A

Inferior gluteal

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1
Q

Nerve supply of gluteus medius/minimus

A

Superior gluteal

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2
Q

Largest nerve in the body (L4-S3)

A

Sciatic n

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3
Q

Lesion of superior gluteal nerve

A

Waddling gait

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4
Q

Branches of pudendal nerve

A

Inferior rectal

Perineal n

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5
Q

Location of kidney

A

Retroperitoneal

T12-L3

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6
Q

Renal hilum

A

Renal v
Renal a
Renal pelvis-posterior

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7
Q

Coverings of the kidney

A

Fibrous capsule- most internal
Perirenal fat
Renal fascia- kidney+suprarenal glands
Pararenal fat- most external

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8
Q

Ureter:relations

A

Male: crossed by vas deferens
Female: medially beneath broad ligament crossed by uterine artery

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9
Q

During THABSO, location of ureter

A

Lies medial to ovarian vessels
Inferior to uterine vessel
Lateral to uterine cervix

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10
Q

Ureteric constrictions

A

Renal pelvis joins the ureter
Ureter crosses he pelvic brim and external iliac a
Pierces the bladder wall

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11
Q

Referred pain of renal colic

A

T11, L2 dermatomes

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12
Q

Inferolateral border of the urinary bladder

A

Retzius space

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13
Q

Smooth muscle of the urinary bladder

A

Detrusor muscle

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14
Q

Trigone

A

3 openings

  • 2 from ureter
  • 1 from urethra
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15
Q

Has direct/indirect contribution to development of genital system

A

Mesonephron/ Wolffian duct

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16
Q

Will become permanent kidney

A

Metanephrons- ureteric bud (ureter, RP, RC, CT) and metanephric tubule (nephron)

17
Q

Fates of the UG sinus

A

Vesical- urinary bladder
Pelvic- urethra (prostatic urethra in males)
Phallic- genital tubercle

18
Q

3 zones of medulla

A

Glomerulosa: mineralocorticoid
Fasciculata: cortisol ( inc cortisol, dec FSH)
Reticulata: cortisol (dec cortisol, inc FSH)

19
Q

Male vs Female urethra

A

Male: 8 in/ 20cm (prostatic, membranous, penile)

Female: 1.5 in/ 3.8 cm

20
Q

Pelvic brim/ inlet

A

Ant: symphysis pubis
Lat: iliopectineal line
Post: sacral promontory

21
Q

Pelvic outlet

A

Ant: pubic arch
Lat: ischial tuberosities
Post: tip of coccyx

22
Q

Divides sciatic notches to greater and lesser sciatic foramen

A

Sacrotuberous and sacrospinous lig

23
Q

Perineal body

A

Bulbospongiosum, external anal sphincter, superficial/deep transverse perineal ms

24
Q

Ischioanal fossae

A

Base: skin overlying anal triangle
Lateral: obturator internus muscle and fascia
Medial: elevator ani

25
Q

Perineal fascia

A

Superficial (fatty layer, Colle’s fascia)

Deep/perineal fascia

26
Q

Structures of the deep urethral space

A

Male: bulbourethral gland, internal pudendal vessels, membranous urethra, sphincter urethra, deep transverse urethral ms

Female: urethra, vagina, internal pudendal vessel, dorsal nerve of clitoris, sphincter urethra ms, deep transverse perineal ms

27
Q

Branches of pudendal n.

A

Inf rectal- perianal skin, ext anal sphincter, mucous membrane (lower anal canal)
Dorsal n of penis/ clitoris
Perineal - perineal muscles/ skin

28
Q

Sex is determined at __ week

A

7th week

Prior to 7th week- indifferent stage of sexual development

29
Q

Gonadal sex determined by

A

Testes dear inning factor found in Y chromosome

30
Q

Musculine differentiation of mesonephric duct

A

Testosterone

Produced by Leydig cells

31
Q

Produces anti mullein hormone, inhibits development of paramesonephric duct

A

Sertoli cells

32
Q

Dormant oocytes (arrested oogenesis, prophase, meiosis 1)

A

Primary

33
Q

Arrested at metaphase of meiosis II

A

Secondary oocytes

34
Q

Complete meiosis II

A

Fertilization

35
Q

Length of vas deferens

A

18 in/45 cm

36
Q

Secretion of alkaline phosphatase by

A

Seminal vesicle

37
Q

Lobes of prostate gland

A 
5 lobes
Anterior
Median
Posterior
2 lateral
38
Q

Length of uterine tubes

A

4”/10cm

39
Q

Version

A

Uterus (fundus) on long axis of vagina

40
Q

Flexion

A

Long body of uterus along cervix

ANATOMY (13 decks)

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