Med Term- Module 8 Flashcards

(89 cards)

1
Q

arterioles

A

small artery

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2
Q

bowman capsule

A

part of the nephron that forms a cup-like sack surrounding the glomerulus

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3
Q

catheter

A

tube for injecting or removing fluids

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4
Q

cortex

A

outer region of an organ

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5
Q

creatinine

A

nitrogenous waste excreted in urine

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6
Q

electrolytes

A

chemical element that carries an electrical charge when dissolved in water

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7
Q

erythropoietin

A

hormone secreted by the kidney to stimulate the production of red blood cells

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8
Q

filtration

A

process whereby some substances, but not all, pass through a filter

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9
Q

glomerulus

A

tiny ball of capillaries in the kidney

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10
Q

hilum

A

depression in the kidney where blood vessels and nerves enter and leave

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11
Q

kidney

A

one of two bean-shaped organs on either side of the backbone in the lumbar region

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12
Q

kidney

A

one of two bean-shaped organs on either side of the backbone in the lumbar region

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13
Q

meatus

A

opening or canal

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14
Q

medulla

A

inner region of an organ

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15
Q

nephron

A

functional unit of the kidney

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16
Q

nitrogenous waste

A

substance containing nitrogen and excreted in urine

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17
Q

potassium

A

electrolyte regulated by the kidney so that a proper concentration is maintained within the blood

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18
Q

reabsorption

A

process whereby renal tubules return materials necessary to the body back into the bloodstream

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19
Q

renal artery

A

blood vessel that carries the blood to the kidney

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20
Q

renal pelvis

A

central collecting region in the kidney

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21
Q

renal tubule

A

microscopic tube in the kidney where urine is formed after filtration

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22
Q

renal vein

A

blood vessel that carries blood away from the kidney and towards the heart

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23
Q

renal vein

A

blood vessel that carries blood away from the kidney and towards the heart

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24
Q

renin

A

enzyme secreted by the kidney

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25
sodium
electrolyte regulated in the blood and urine by the kidneys
26
trigone
triangular area in the urinary bladder
27
urea
major nitrogenous waste excreted in urine
28
ureter
one of the two tubes leading from the kidneys to the urinary bladder
29
urethra
tube leading from the urinary bladder to the outside of the body
30
uric acid
nitrogenous waste excreted in the urine
31
urinary bladder
hollow, muscular sac that holds and stores urine
32
urination (voiding)
process of expelling urine
33
cali/o, calic/o
calyx
34
cyst/o
urinary bladder
35
glomerul/o
glomerulus
36
meat/o
meatus
37
nephr/o
kidney
38
pyel/o
renal pelvis
39
ren/o
kidney
40
trigon/o
trigone
41
ureter/o
ureter
42
urethr/o
urethra
43
vesic/o
urinary bladder
44
albumin/o
albumin
45
azot/o
nitrogen
46
bacteri/o
bacteria
47
dips/o
thirst
48
ket/o, keton/o
ketone bodies
49
lith/o
stone
50
noct/i
night
51
olig/o
scanty
52
-poietin
substance that forms
53
py/o
pus
54
-tripsy
crushing
55
ur/o
urine
56
urin/o
urine
57
-uria
urination
58
bladder cancer
malignant tumor of the urinary bladder
59
diabetes insipidus
antidiuretic hormone is not secreted, or there is a resistance of the kidney to ADH
60
diabetes mellitus
insulin is not secreted adequately or tissues are resistant to its effects
61
glomerulonephritis
inflammation of the glomeruli within the kidney
62
interstitial nephritis
inflammation of connective tissue that lies between the renal tubules
63
nephrolithiasis
kidney stones
64
nephrotic syndrome
group of clinical signs and symptoms caused by excessive protein loss in urine
65
polycystic kidneys
multiple fluid-filled sacs within and on the kidney
66
pyelonephritis
inflammation of the lining of the renal pelvis and renal parenychma
67
pyelonephritis
inflammation of the lining of the renal pelvis and renal parenchyma
68
renal cell carcinoma
cancerous tumor of the kidney in adulthood
69
renal failure
decrease in excretion of wastes results from impaired filtration function
70
renal hypertension
high blood pressure resulting from kidney disease
71
Wilms tumor
malignant tumor of the kidney occurring in childhood
72
blood urea nitrogen
measurement of urea in blood levels
73
creatine clearance
measurement of the rate at which creatine is cleared from the blood by the kidney
74
CT Scan
x-ray images obtained using computed tomography show multiple cross-sectional and other views of the kidney
75
cystoscopy
direct visualization of the urethra and urinary bladder with an endoscope
76
dialysis
process of separating nitrogenous waste materials from the blood
77
extracorporeal shock wave lithotripsy
urinary tract stones are crushed
78
kidneys, ureter, and bladder
x-ray examination without contrast of the kidneys, ureters, and and bladder
79
kidneys, ureter, and bladder
x-ray examination without contrast of the kidneys, ureters, and bladder
80
MRI urography
changing magnetic field produces images of the kidney and surrounding structures in three planes of the body
81
radioisotope scan
image of the kidney obtained after injecting a radioactive substance into the bloodstream
82
renal angiography
x-ray examination of the blood vessels of the kidney
83
renal angioplasty
dilation of narrowed areas in renal arteries
84
renal biopsy
removal of kidney tissue for microscopic examination
85
renal transplantation
surgical transfer of a kidney from a donor to a recipient
86
retrograde pyelogram
x-ray image of the renal pelvis and ureters after injection of contrast through a urinary catheter into the ureters from the bladder
87
ultrasonography
imaging of urinary tract structures using high-frequency sound waves
88
urinary catheterization
passage of flexible, tubular instrument through the urethra into the urinary bladder
89
voiding cystourethrogram
x-ray images of the urinary bladder and urethra obtained while the patient is voiding