Urinary System Flashcards

1
Q

Where is the cranial pole of the kidney located?

A

upper most aspect of the kidney

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2
Q

Where is the caudal pole of the kidney located?

A

lower most aspect of the kidney

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3
Q

What is the parietal side of the kidney?

A

the dorsal aspect of the kidney

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4
Q

What is the visceral side of the kidney?

A

the ventral aspect of the kidney

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5
Q

Where is the hilus of the kidney located?

A

on the medial side of the kidney

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6
Q

What comes in at the hilus of the kidney?

A

the renal artery and vein and the ureter

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7
Q

What is the capsule of the kidney?

A

the hard outermost covering of the kidney

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8
Q

Why is the kidney called retroperitineal?

A

because the peritoneum is only covering the ventral side of the kidney and not the dorsal side

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9
Q

Which kidney is located most cranially?

A

the right kidney

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10
Q

Where does the cranial pole of the dogs right kidney sit?

A

at about T12/T13

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11
Q

Where does the caudal pole of the dogs right kidney sit?

A

L2/L3

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12
Q

Where does the left kidney of the dog sit?

A

from L1-L4

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13
Q

True or false: the cats kidneys sit more cranially than in the dog

A

False

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14
Q

Where does the right kidney of the cat sit?

A

from L1-L4

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15
Q

Where does the left kidney of the cat sit?

A

from L2-L5

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16
Q

Which kidney in the cat is mobile?

A

the left kidney

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17
Q

What is the renal sinus and where is it located?

A

it is a fat filled cavity located in between the renal pelvis and renal sinus

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18
Q

Where is the cortex located?

A

directly underneath the capsule

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19
Q

Which is the lightly colored region of the kidney?

A

the cortex

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20
Q

How would you characterize the make up/look of the cortex?

A

granular

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21
Q

What is the darker layer of the kidney?

A

the medulla

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22
Q

How would you characterize the make up/look of the medulla?

A

striated

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23
Q

What is the renal crest shaped as?

A

a papilla

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24
Q

What is the cribriform area of the kidney?

A

sieve like little wholes where urine drips out to be collected into the renal pelvis

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25
Q

What is the renal pelvis?

A

funnel shaped area located ‘underneath’ the renal crest

26
Q

What is the dilated portion of the ureter?

A

the renal pelvis

27
Q

What is the glomerulus?

A

tufts of vessels where there is a high amount of blood flow

28
Q

What does the high blood pressure of the glomerulus do?

A

pushes out the fluid component of blood

29
Q

What is the bowman’s capsule?

A

it surrounds the glomerulus and collects the fluid component of blood that is pushed out by the glomerulus

30
Q

What is the renal corpuscle made up of?

A

the glomerulus and the bowman’s capsule

31
Q

How does the renal corpuscle affect the appearance of the cortex?

A

it is responsible for the granular appearance

32
Q

What are the parts of the renal pyramid?

A

the renal cortex, the renal medulla, the papilla (renal pelvis)

33
Q

True or false: the kidney only has one renal pyramid

A

false

34
Q

What can each renal pyramid be called?

A

a lobe

35
Q

What is in between each lobe of the kidney?

A

an interlobar artery

36
Q

What is the vessel that goes in between the medulla and the cortex?

A

the arculate artery

37
Q

Why is the dogs kidney considered unilobar?

A

because as it matures, the pyramids fuse together

38
Q

What section of the kidney can you see the ‘remnants’ of the renal pyramid?

A

parasagittal section

39
Q

How do the ureters run?

A

from medial to caudal from the hilus of the kidney to the urinary bladder

40
Q

What aspect of the abdominal cavity does the ureter begin at?

A

the dorsal aspect

41
Q

What aspect of the abdominal cavity does the ureter end at?

A

the ventral aspect

42
Q

What does the ureter have to pass in order to get to the ventral aspect of the abdominal cavity?

A

the rectum and the reproductive tract

43
Q

What complication can occur during a spay in regards to the ureter?

A

it can be confused with the uterine horn

44
Q

What part of the bladder does the ureter come in on?

A

the dorsal lateral aspect into the neck

45
Q

What is the peak of the bladder called?

A

the apex

46
Q

What can be seen on the apex?

A

a scar from the urachus

47
Q

What is the function of the lateral ligaments?

A

they suspend it in the urinary bladder

48
Q

Where does the lateral ligament connect?

A

the pelvic cavity

49
Q

What structure is within the lateral ligament?

A

the round ligament of the urinary bladder

50
Q

What does the round ligament come off of?

A

the aorta

51
Q

If the bladder is empty, where does the bladder lay?

A

in the pelvic cavity

52
Q

If the bladder is full, where does the bladder lay?

A

in the abdominal cavity

53
Q

What are the structures in the trigone?

A

the opening of the ureters and the internal ureteral orifice

54
Q

What follows after the trigone?

A

the urethral crest

55
Q

What is the urethral sphincter?

A

the smooth muscle of the urethra - involuntary

56
Q

What is the urethralis?

A

the voluntary muscle of the urethra so that animals can pee when appropriate

57
Q

What is the pararectal fossa?

A

the space between the rectum and the spine

58
Q

What is the rectogenital pouch?

A

space between the rectum and the genitals

59
Q

What is the vesicogenital pouch?

A

the space between the urinary bladder and the reproductive tract

60
Q

What is the pubovesicular pouch?

A

space between the pubic bone and the urinary bladder

61
Q

What vein runs off of the renal vein?

A

the gonadal vein