urinary system Flashcards

1
Q

urinary system

A

removes waste materials primarily from two sources

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2
Q

tub-

A

pipe

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3
Q

-uria

A

urine

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4
Q

-tripsy

A

crushing, grinding

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5
Q

-ptosis

A

drooping or sagging

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6
Q

ren/o, nephr/o

A

kidney

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7
Q

ur/o

A

urine

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8
Q

pyel/o

A

kidney pelvis

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9
Q

ureter/o

A

ureter

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10
Q

cyst/o

A

bladder, saw containing fluid

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11
Q

urethr/o

A

urethra

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12
Q

calculus

A

a stone

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13
Q

catheter, Cath

A

tube for injecting or removing fluids

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14
Q

concretion

A

a solid or calcified mass formed by disease and found in a body cavity or tissue

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15
Q

creatinine

A

the end-product of muscle metabolism, waste product excreted in urine

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16
Q

denude

A

loss of epidermis, caused by exposure if urine, feces, body fluids, wound drainage, or friction

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17
Q

electrolyte

A

chemical element that carries an electrical charge when dissolved in water

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18
Q

filtration

A

process in the kidney whereby blood pressure forces materials through a filter

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19
Q

micturition

A

urination

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20
Q

parenchyma

A

the functional tissue of an organ

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21
Q

slough

A

mass or layer of necrotic tissue that separates from the underlying healthy tissue

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22
Q

solute

A

a substance dissolved in a solution

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23
Q

stranguria

A

painful urination due to muscle spasms in the urinary bladder and urethra

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24
Q

urea

A

water soluble, nitrogen-based compound that is the waste material of protein metabolism by the body’s cells

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25
Q

kidney function

A

primary functions is to filter blood to remove waste materials and produce urine

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26
Q

ureters

A

muscular tubes that carry urine from the kidneys to the urinary bladder

27
Q

urinary bladder

A

collects and stores urine until it is released

28
Q

urethra

A

carries urine from the bladder to be passed out of the body

29
Q

the medical surface of each kidney is indented by an opening callled

A

hilus

30
Q

retroperitoneal

A

kidneys are located outside the peritoneum that lines the abdominal cavity

31
Q

other kidney functions

A

clears drugs from the body, balances that conservation or elimination of body fluids , releases hormones renin and angiotensin, promotes calcium absorption, controls the productions of red blood cells

32
Q

glomerulus

A

a cluster of blood vessels surrounded by a structure

33
Q

three steps of the urine production

A

glomerular filtration, tubular reabsorption and tubular secretion

34
Q

tubular reabsorption

A

taking back into the body substances that were filtered out by the glomerulus but are still needed by the body

35
Q

tubular secretion

A

process that involves substances being added to the filtrate rather than being taken out

36
Q

hydr/o

A

water

37
Q

olig/o

A

scanty, small

38
Q

albumin/o

A

albumin

39
Q

natr/i, natr/o

A

sodium, Na

40
Q

kali/o

A

potassium, K

41
Q

azot/o

A

nitrogen

42
Q

bilirubin/o

A

bilirubin

43
Q

ket/o, keton/o

A

ketones

44
Q

py/o

A

pus

45
Q

bacteri/o

A

bacteria

46
Q

lith/o

A

stone

47
Q

diuresis

A

increased production of urine

48
Q

polyuria

A

increased passage of urine

49
Q

oliguria

A

decreased passage of urine

50
Q

anuria

A

lack of urine passage

51
Q

renal threshold

A

the amount of a solute that can be reabsorbed from the glomerular filtrate

52
Q

diabetes insupidus

A

decreased amount of (ADH) from the pituitary gland prevent water from being reabsorbed from the collecting ducts, resulting in loss of water from the body

53
Q

uremia/azotemia

A

buildup of nitrogenous waste material in the blood

54
Q

struvite

A

primary component of struvite uroliths

55
Q

urolithiasis

A

presence of urinary calculi anywhere in the urinary system

56
Q

incontinence

A

lack of voluntary control of urination or defecation

57
Q

cysto

A

cystocentesis

58
Q

GFR

A

glomerular filtration rate

59
Q

pH

A

potential hydrogen

60
Q

ua

A

urinalysis

61
Q

bun

A

blood urea nitrogen

62
Q

uti

A

urinary tract infection

63
Q

flutd

A

feline lower urinary tract disease

64
Q

pu/pd

A

polyuria/polydipsia