Pelvis Flashcards

0
Q

Membranous superficial perineal fascia

A

Colle’s fascia

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1
Q

The perineal body is the site of convergence of what structures?

A

External anal sphincter and superficial, deep transverse, perineal ms

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2
Q

Delineates deepf from superficial perineal pouch

A

Perineal membrane

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3
Q

Structures found in the superficial perineal puch

A

Crura of c cavernosa and clitoris, bulb of penis or vestibule, greater vestibular gland

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4
Q

Secretes mullerian inhibiting substance

A

Sertoli cells

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5
Q

Derivates of Wolffian duct

A

Epididymis,ductus/vas deferens and ejaculatory duct

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6
Q

All primary oocytes are formed by what week of fetal life

A

5th

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7
Q

Prophase of meisosis I

A

Oocytes are arrested at what phase at birth

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8
Q

Secondary oocytes are arrestes at what phase?

A

Metaphase of meiosis II

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9
Q

Hip bones join at what part of hip joint

A

Acetabulum

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10
Q

Formed by pedicles, landmark for locating sacral hiatus in administration of caudal aneathesia

A

Sacral cornua

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11
Q

Ligament from sacrum to ischial tuberosity

A

Sacrotuberous ligament

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12
Q

Ligament from sacrum to ischial spine

A

Sacrospinous

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13
Q

Divides greater sciatic foramina

A

Piriformis muscle

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14
Q

Structures transmitted by the lesser sciatic foramina

A

Pudendal nerve, internal pudendal artery and vein

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15
Q

Divides pelvis into 2 parts

A

Pelvic inlet

16
Q

Included in linea terminalis

A

Pubic crest, iliopectineal line, arcuate line

17
Q

Pelvic outlet is defined by what structures

A

Coccyx, ischial tuberosities, inferior pubic ramus, pubic symphysis

18
Q

Levator anii muscles

A

Pubococcygeus, iliococcygeus, puborectalis

19
Q

Important for fecal continence

A

Puborectalis

20
Q

Muscles of urogenital diaphragm

A

Deep transverse perineal muscle, sphincter urethra muscle

21
Q

Travels within the fascia of obturator internus muscle

A

Pudendal nerve of alcock

22
Q

Muscle transceted by median episiotomy

A

Supericial transverse perineal muscle

23
Q

Muscle transected by mediolateral episiotomy

A

Bulbospongiousus muscle

24
Q

Boundaries of deep perineal space

A

Superior fascia of urogenital diaphragm, perineal membrane

25
Q

Boundaries of the superficial perineal space

A

Perineal membrane, superficial perineal fascia

26
Q

Also called perineal membrane

A

Inferior urogenital diaphragn

27
Q

Landmark of gluteal region

A

Piriformis

28
Q

Nerve superior and inferior to piriformis

A

Superior/inferior gluteal nerve