Anatomy Flashcards

1
Q

what type of epithelium lines the ureters and bladder

A

stratified transitional

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2
Q

where on the bladder do the ureters enter

A

the superoposterior angle

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3
Q

where on the bladder does the urethra exit

A

the neck

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4
Q

what aspect of the bladder touches the peritoneum

A

the superior aspect

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5
Q

what ligament to the anterior aspect of the bladder

A

median umbilical ligament

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6
Q

what embryological structure is the median umbilical ligament a remnant of

A

the urachus: carried foetal urine to umbilicus

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7
Q

the ureters are retro/intraperitoneal

A

retroperitoneal

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8
Q

3 sites of ureter contstriction

A
  1. renal pelvis
  2. crossing the external iliac artery and pelvic brim
  3. passing through the bladder wall
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9
Q

what male structure crosses the ureter superiorly

A

vas deferens

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10
Q

what female structure crosses the ureter superiorly

A

uterine artery

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11
Q

what muscle does the ureter lie on

A

psoas major

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12
Q

what 3 muscle form the posterior surface of the kidneys

A

diaphragm, quadratus lomborum and psoas major

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13
Q

vein that drains into left renal vein but not into the right

A

gonadal vein

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14
Q

level renal arteries are given off from aorta at

A

L1

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15
Q

vertebral level of kidneys

A

T12-L3

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16
Q

vertebral level of transpyloric plane

A

L1

17
Q

list 7 things that happen/exist at L1 transpyloric plane

A
  1. pylorus of stomach
  2. neck of pancreas
  3. 2nd past of duodenum
  4. hilum of kidneys
  5. SMV joins with splenic vein to form portal vein
  6. start of SMA
  7. termination of spinal cord
18
Q

which kidney is lower and why

A

the right, because the liver is on the right taking up abdominal space

19
Q

4 layers of kidney fascia

A

renal capsule, perirenal fat, renal fascia, pararenal fat

20
Q

anterior relations of left kidney

A

suprarenal gland, spleen, pancreas, stomach, jejunum, left colic flexure,

21
Q

anterior relations of right kidney

A

suprarenal gland, liver, duodenum, colon, jejunum

22
Q

name for when kidneys are fused inferiorly

A

horseshoe kidney

23
Q

sympathetic innervation of kidneys

A

T12-L1, pass through the coeliac ganglia and along renal artery

24
Q

parasympathetic innervation of kidneys

A

derived from vagus nerve (CNX)

25
Q

lymphatic drainage of kidneys

A

para-aortic lymph nodes around L1

26
Q

what is a renal pyramid

A

a triangular section of the renal medulla

27
Q

what is a calyx

A

a collection space for urin

28
Q

what part of the kidney do renal columns belong to cortex/medulla

A

cortex

29
Q

where is a glomerulus

A

inside a renal corpuscle in the medulla of the kidney

30
Q

what is a glomerulus

A

a cluster of capillaries in a renal corpuscle coming from the renal artery