Anatomy Flashcards

(59 cards)

1
Q

Spinal level of innervation to sigmoid colon

A

T12 / L1 (hindgut embryological origin)

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2
Q

Drainage of right ovary

A

Inferior vena cava

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3
Q

Narrowest part of male urethra

A

Membranous urethra

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4
Q

Which area of the hypothalamus releases vasopressin, somatostatin, oxytocin, thyrotropin releasing hormone, and corticotropin releasing hormone?

A

Paraventricular nucleus

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5
Q

3a tear involves..?

A

Laceration extending roughly 1/4 into external anal sphincter

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6
Q

What is the innermost layer of the testis?

A

Tunica vasculosa

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7
Q

Which spinal level innervates the anal sphincters?

A

S4 for both internal and external

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8
Q

Into what does the inferior mesenteric vein drain?

A

Splenic vein

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9
Q

Average oblique diameter of pelvic inlet

A

12cm

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10
Q

Ureteric epithelium is made of what kind of cell?

A

Transitional

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11
Q

5 contents of femoral triangle

A

Femoral nerve (and terminal branches)
Femoral sheath
Femoral artery (and branches)
Femoral vein (and contributories including SFJ)
Deep inguinal LN

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12
Q

What type of joint is pubic symphisis

A

Secondary cartilagenous

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13
Q

Innervation of bladder

A

Peeing:
Parasympathetic S2 - S4

Not peeing:
Sympathetic T10 - L2

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14
Q

Innervation of midgut

A

T10 / T11

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15
Q

5 structures contained within broad ligament

A

FOOUR

Fallopian tubes
Ovarian artery
Ovarian ligament
Uterine artery
Round ligament

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16
Q

Vaginal artery arises from which contributory artery?

A

Internal iliac

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17
Q

Uterine artery arises from which contributory artery?

A

Internal iliac

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18
Q

Anatomy of detrusor muscle

A

3 layers
Inner + outer layer = longditudinal smooth
Middle layer = circular smooth

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19
Q

Testicular artery origin

A

Aorta

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20
Q

Levator Ani blood supply

A

Inferior gluteal artery

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21
Q

Innervation of levator ani

A

Spinal root S3/S4 keeps pee and poo off the floor

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22
Q

Nerves required to allow detrusor contraction

A

Parasympathetic

S2 S3 S4

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23
Q

Midgut arterial supply

A

SMA

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24
Q

Foregut arterial supply

A

Coeliac trunk

25
Hind gut arterial supply
IMA
26
What type of joint is the sacroiliac joint
Synovial
27
Ureter epithelium
Columnar
28
Bladder epithelium
Transitional
29
Blood supply to jejunum
SMA
30
Which artery feeds the posterior scrotal artery?
Internal Pudendal
31
Autonomic supply to ureters from which spinal levels
T11 - L2
32
Spinal level of genitofemoral nerve
L1-L2
33
Spinal level that innervates testes
T10
34
Which nerve passes through the inguinal canal?
Ilioinguinal nerve
35
Which artery feeds anterior scrotal artery
External pudendal
36
Lymph drainage of cervix
External Iliac
37
Nerve supply to anterior area of labia
Ilioinguinal nerve
38
How many lobes per breast on average in human women
15-20 lobes
39
Spinal level of pudendal nerve
S2 S3 S4
40
Arterial supply lower 1/3 of rectum
Middle rectal artery
41
Medial border of femoral triangle
Adductor longus
42
Which ligament(s) attach vagina and cervix to pelvic wall
Cardinal Uterosacral
43
Lymph drainage of fallopian tube
Para aortic LN
44
Normal bladder capacity when full
400-600mL
45
Middle rectal artery is a branch of the...
Internal iliac artery
46
Where in the brain is the hypothalamus?
Diencephalon
47
Epithelium of endometrium
Columnar
48
The plane of the pelvic inlet is at what angle to the horizontal?
60
49
Which spinal segment is ilioinguinal nerve from?
L1
50
What are the branches of the pudendal nerve in women?
Dorsal nerve of clitoris Perineal Inferior rectal
51
Lymph drainage of lower vagina
Inguinal LNs
52
Innervation of internal anal sphincter
Splanchnic
53
Lymph drainage of bladder
External, internal, common iliac LNs
54
Autonomic supply to uterus
T11-L2
55
Lymph drainage distal rectum
Internal iliac
56
Lymph drainage cervix
Internal iliac
57
Epithelium of vagina
Stratified squamous (non keratinising)
58
Contents of medial umbilical fold
Umbilical artery obliterated - becomes medial umbilical ligament
59
Which anatomical space contains external urethral sphincter?
Deep perineal pouch