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Anatomy > Pelvis > Flashcards

Pelvis Flashcards

1
Q

Pelvis separated into two parts by what structure?

A

Pelvic brim
Separates true & false pelvis

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2
Q

Most common type of pelvis in females?

A

Gynecoid

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3
Q

Most common type of pelvis in Males?

A

Android

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4
Q

Becomes visceral pelvic fascia around the cervix?

A

Parametrium

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5
Q

Supports the pelvic viscera? (2)

A

Levator ani muscles & Coccygeus ( Pelvic Diaphragm)

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6
Q

Describe Pelvic Floor Structure? (4)

A
  1. Funnel shaped
  2. Attaches to walls of lesser pelvis
  3. Separates pelvic cavity from perineum
  4. Gaps in pelvic floor: Urogenital hiatus and Rectal hiatus
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7
Q

Structures that pass both lesser and greater sciatic foramen? (3)

A

Pudendal Nerve
Internal pudendal vessel
Nerve to obturator internus

PIN

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8
Q

Structure that only pass thru the Lesser Sciatic foramen?

A

Tendon of Obturator Internus

TOI

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9
Q

Joint that transmits the weight of the body from the vertebral column to the bony pelvis?

A

Sacroiliac Joints

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10
Q

Structures constitutes the pelvic diaphragm ? (2)

A

Levator Ani muscle
Coccygeus muscle

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11
Q

Innervation of the levator ani? (2)

A

Pudendal Nerve ( Sensory) and S4 (Motor)

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12
Q

Divides perineum into genitourinary and anal triangle ?

A

Line from ischial tuberosities

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13
Q

Dense fibrous layer that envelops both the corpora cavernosa and corpus spongiusom ?

A

Tunica Albuginea

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14
Q

Renal pain is commonly referred to?

A

Lower back and Anterior Abdominal wall

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15
Q

Shape of urinary bladder ?

A

Full - Ovoid / Oval
Empty - Pyramidal

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16
Q

Kidney stones usually lodged in what areas of the ureter? (3)

A
  1. Ureteropelvic junction
  2. Where it crosses the pelvic brim and common iliac artery
  3. Where it pierce the bladder wall
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17
Q

Ureter in relation to vascular structures? (4)

A
  1. Posterior to Gonadal vessels
  2. Anterior to common iliac and internal iliac vessels
  3. Medial to external iliac vessels
  4. Inferior to uterine artery

itlog sa PoGo + ACIn MEx InU

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18
Q

Adrenal cells secreting catecholamines?

A

Chromaffin cells

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19
Q

Blood supply of the prostate gland? (2)

A

Inferior vesical & Middle rectal arteries

MR IV

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20
Q

Lymphatic drainage of the gonads?

A

Paraaortic nodes at the L1 level

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21
Q

Lymphatic drainage of the prostate ?

A

Internal Iliac Node

(ProsIn )

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22
Q

Lymphatic drainage of the vulva?

A

Superficial inguinal nodes

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23
Q

Lymphatic drainage of the skin of the penis?

A

Superficial inguinal nodes

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24
Q

All are included in the deep perineal space except?

A

Root of Penis

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25
Q

Pudendal block landmark through a transvaginal approach ?

A

Ischial spine

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26
Q

Gonadal sex is determined by?

A

Testes Determining Factor

27
Q

Secretes testosterone and androstenedione ?

A

Leydig / Interstitial cells

28
Q

Epithelial lining of growing follicle ?

A

Stratified cuboidal

29
Q

Epithelial lining of growing follicle ?

A

Stratified cuboidal

30
Q

Primary Oocyte arrested at what stage until puberty?

A

Prophase I

31
Q

Rudimentary ovaries , webbed neck , short stature , widely spaced nipples?

A

Turner Syndrome ( 45 XO )

32
Q

Implantation happens in how many days?

A

Day 7 after fertilization

33
Q

Delayed menstruation , abdominal pain , vaginal spotting classic s/sx of what case?

A

Ectopic pregnancy

34
Q

Guides testis in its descent ?

A

Gubernaculum testis

35
Q

Damage to these vessels during surgeries of the prostate may cause severe hemorrhage?

A

Prostatic Venous Plexus

36
Q

Adenocarcinoma of the prostate occurs commonly at what zone?

A

Peripheral zone

37
Q

Left ovarian vein drains into what vein?

A

Left renal vein

38
Q

Phase of menstrual cycle influenced by Progesterone secretions?

A

Secretory Phase

39
Q

External urethral orifice on the ventral side of glans penis?

A

Hypospadias

40
Q

Supplies the external genitalia and perineum , gives rise to inferior rectal artery.

A

Internal Pudendal Artery

41
Q

Supplies the external genitalia and perineum , gives rise to inferior rectal artery.

A

Internal Pudendal Artery

42
Q

Contents of inguinal canal in males? (2)

A

Spermatic cord
Iliounguinal nerve

43
Q

Receives lymph from glans penis/ glans clitoris ?

A

Deep inguinal lymph node

44
Q

Supplies the external genitalia and perineum , gives rise to inferior rectal artery.

A

Internal Pudendal Artery

45
Q

Contents of inguinal canal in Males (2)

A

Spermatic cord
Ilioinguinal nerve

46
Q

Receives lymph from glans penis/ glans clitoris.

A

Deep inguinal lymph node

47
Q

Structures found in the superficial perineal space? (7)

A
  1. Root of penis/ clitoris
  2. Superficial perineal muscle
  3. Bulbospongiosus
  4. Ischiocavernosus
  5. Perineal body
  6. Perineal branch of pudendal nerve
  7. Greater vestibular glands (F)
48
Q

Kidney blood flow (17)

A

Heart to
Aorta to
Renal artery to
Segmental arteries to
Interlobar arteries to
Arcuate arteries to
Interlobular arteries to
Afferent arterioles to
Glomerulus to
Efferent arterioles to
Peritubular capillaries to
Interlobular vein to
Arcuate vein to
Interlobar vein to
Renal vein to
IVC to
Heart

49
Q

Describe Cowper gland / Bulbourethral gland. (3)

A
  1. Pear shaped glands in males
  2. Beneath the prostate at the beginning of internal portion of penis
  3. Provide mucus proteins that lubricate urethra and counteract acidity
50
Q

Tributaries of the Left Renal Vein? (4)

A
  1. Left suprarenal vein
  2. Left gonadal vein
  3. Left inferior phrenic vein
  4. Capsular veins of the Left Kidney

SuGo In Phre Cap

SuGo Ni Pre Capitan

51
Q

Structures found in the deep perineal space? (7)

A
  1. Membranous urethra (M)
  2. Bulbourethral gland (M)
  3. Part of Urethra & Vagina (F)
  4. Internal pudendal vessels
  5. Dorsal nerve of penis / Clitoris
  6. Sphincter urethra muscle
  7. Deep transverse perineal muscle
52
Q

Smaller bones that makes up the hip bone? (3)

A

Ilium
Ischium
Pubis

53
Q

Vas deferens emerge from ?

A

Epididymis

54
Q

Normal lengths of urethra?

A

Female urethra : 1.5 inches
Male urethra: 8 inches

55
Q

Widest and most dilatable part where ejaculatory ducts open into?

A

Prostatic urethra

56
Q

Parasympathetic effect in the male sexual response?

A

Penile erection

57
Q

Veins affected by the internal hemorrhoids?

A

Internal rectal venous plexus

58
Q

Branches of nerves and vessels in the ischioanal fossa? (2)

A

Pudendal nerve
Internal pudendal vessels

59
Q

Vulnerable to injury during evacuation of pus in the ischioanal fossa?

A

Inferior rectal veins

60
Q

Characteristics of Internal Hemorrhoids ?

A

Located above the dentate line
Painless

Hemorrhoids are not varicosities of the anal canal, but are clusters of vessels, muscles and connective tissue lined by normal epithelium.

61
Q

Muscles supplied by the Pudendal nerve? (2)

A

External anal sphincter
Muscles of the Perineum

62
Q

Lymphatic drainage of ureter? (2)

A

Lateral aortic nodes
Iliac nodes

IL LA

63
Q

Testicular malignancy drainage?

A

Para-aortic lymph nodes ( Lumbar)

Drainage:
Posterior abdominal wall
Kidney
Ureter
Gonads
Uterus
Uterine tubes

64
Q

Bartholin’s gland definition.

A

Greater vestibular glands of vagina.

Anatomy (10 decks)

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