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Anatomy 2 > More pelvis > Flashcards

More pelvis Flashcards

(90 cards)

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0
Q

2 cell stage - how many hours after fertilization?

A

30 hrs

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1
Q

At what stage does the embryo implant?

A

Blastocyst

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2
Q

Morula - how long after fertilization?

A

3 days

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3
Q

Blastocyst - how long after fertilization?

A

5 days

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4
Q

Oophorectomy - where are the ovarian vessels and ureters?

A

Each ureter is medial to ovarian vessels within the suspensory ligament of the ovary

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5
Q

Hysterectomy - where are the vessels and ureter?

A

Passing inferiorly to uterine vessels or adjacent to the transverse cervical ligament

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6
Q

Version

A

Uterus and vagina

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7
Q

Flexion

A

Body of uterus and cervix

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8
Q

Parts of stratum functionalis

A

Stratum compactum and stratum spongiosum

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9
Q

Cells are arrested at various stages of oogenesis. This follicle is classified as ?

A

Primary follicle

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10
Q

Chromosome count of normal sperm

A

22x or 22y

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11
Q

Origin of ovarian arteries

A

Aorta

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12
Q

Drainage of R ovarian vein

A

IVC

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13
Q

Drainage of L ovarian vein

A

L renal vein

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14
Q

Divides genitourinary and anal triangles

A

Line between two ischial tuberosities

8cm

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15
Q

Ischiorectal fossa infection. Which is likely injured?

A

Inferior rectal nerve

  • it is inside the ischiorectal fossa
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16
Q

Lateral border of ischiorectal fossa

A

Obturator internus

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17
Q

Manifestation of pudendal nerve injury

A

Weakness of voluntary muscle sphincter

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18
Q

Landmark for pudendal nerve block

A

Ischial spine

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19
Q

Weakness of voluntary sphincter - what nerve injured?

A

Pudendal nerve

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20
Q

Strongest support of pelvic viscera

A

Levator Ani

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21
Q

Mass in anterior vaginal wall

A

Cystocele

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22
Q

Mass in posterior vaginal wall

A

Rectocele

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23
Q

Compressed common iliac arteries - will not affect what artery?

A

Testicular a - from abdominal aorta

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24
What part of the prostate is palpable during DRE
Posterior
25
Part enlarged in BPH
Periurethral
26
Part enlarged in prostatic adenoCA
Peripheral
27
Lymphatic drainage of prostatic CA
Obturator - perivesicular - hypogastric - iliac - paraaortic
28
Prostate CA mets
Lumbar vertebra
29
Finasteride MOA
5 alpha reductase inhibitor
30
Alkalinity of semen comes from?
Prostate glans
31
Sperm formation
Seminiferous tubules
32
Sperm motility
Epididymis
33
Sperm storage
Vas deferens
34
Products of seminal vesicle
Fructose | Prostaglandin
35
Supplies mucus to semen
Bulbourethral/ Cowper's glands
36
Normal semen pH
7.5
37
Normal vaginal pH
3.5-4
38
Determines gonadal sex
TDF
39
Induces masculine differentiation of mesonephric duct
Testosterone
40
Vestigial remnants of cortex of indifferent gonads in males develop into the?
Rete testis
41
Urogenital sinus - cranial vesical derivatives?
Urinary bladder
42
UG sinus - middle pelvic derivatives ?
Urethra (prostatic, membranous) | Lower vagina
43
UG sinus - caudal phallic derivatives?
Genital tubercle
44
To incise testicular parenchyma, one must incise?
Tunica albuginea
45
Testicular CA - first nodes involved?
Lumbar
46
Most likely location of cryptorchid testes
Within inguinal canal
47
When do the testes descend?
26-28 wks
48
Hypospadia
Ventral
49
Epidpadia
Dorsal
50
Nerve root of cremasteric reflex
L1
51
Sensory inn of cremasteric reflex
Femoral of genitofemoral
52
Motor inn of cremasteric reflex
Genital of genito femoral
53
Ovarian and testicular arteries branch from abdominal aorta at what level?
L2
54
Epispadia - what failed to fuse?
Spongy urethra
55
Hypospadia - what failed to fuse?
Urethral folds
56
Lumbar puncture - level? Structures?
SSSILED L3-L4 or L4- L5
57
Termination of spinal cord in adults and kids
Adult - L1 lower, L2 upper | Pedia - L3
58
Nerve root involved - sensation of pain on lateral thigh, worsens with sitting and coughing
L4, L5
59
Pain on pelvic wall - what spinal nerves?
Obturator nerve (L2,3,4)
60
With guarding and rebound tenderness, what is inflamed?
Parietal peritoneum
61
Colic is a form of what pain?
Visceral pain
62
Main function of the bony pelvis
Transmit the weight of the body from the vertebral column to the femurs
63
Lateral border of the pelvis
Iliopectineal line
64
Posterior boundary of pelvic inlet
Sacral promontory (anterior and upper margin of S1)
65
Posterior boundary of the pelvic outlet
Coccyx
66
What convert the greater and lesser sciatic notches into Foramen?
Sacrotuberus ligament | Sacrospinous ligament
67
Nerves that enter the lesser Sciatic Foramen
Pudendal nerve | Internal pudendal vessels
68
Lateral border of the pelvic outlet
Ischial tuberosities
69
Anterior part of the hip bone
Pubis
70
Nerve supply of levator ani
4th sacral nerve | Pudendal nerve
71
Insertion of piriformis and obturator internus
Greater trochanter of femur
72
Lateral rotators of femur at hip joint
Piriformis | Obturator internus
73
Sacral plexus lies in front of what muscle?
Piriformis
74
Lumbosacral trunk
L4 and L5
75
Largest branch of sacral plexus
Sciatic nerve (L4, L5, S1,2,3)
76
Nerve supply to tensor fascia lata
Superior gluteal nerve
77
Nerve supply to skin of buttocks
Posterior cutaneous nerve of thigh
78
Pudendal nerve roots
S2, S3, S4
79
Obturator nerve roots
L2, L3, L4
80
Branches of external iliac artery
Inferior epigastric | Deep circumflex iliac
81
External iliac in relation to femoral artery
It leaves the false pelvis by passing under the inguinal ligament to become the femoral artery
82
Blood supply to prostate and seminal vesicles
Inferior vesical
83
Blood supply to vas deferens
Inferior vesical
84
Blood vessel to anal canal and skin and muscles of perineum
Internal pudendal
85
Blood supply to vagina
Vaginal artery from internal iliac
86
Does the testicular artery enter the pelvis?
No. It enters the inguinal canal
87
Origin of ovarian arteries? Vertebral level?
Abdominal aorta - L1
88
Continuation of the femoral vein
External iliac vein
89
Branches of pudendal nerve
Dorsal nerve of penis/ clitoris Peroneal Inferior rectal

Anatomy 2 (10 decks)

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