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102 Cards in this Set
- Front
- Back
The large artery which carries blood to the kidneys is the ?
|
Renal Artery
|
|
The external opening of the urethra is the ?
|
Urinary meatus
|
|
Explain the 3 main purposes of the urinary system
|
To remove urea - nitrogenous waste
Maintain balance - water,salts & aids in body fluids Secrets hormones |
|
Name the parts of the kidney ?
|
Otter cortex region
Inner Medulla region Renal pelvis Hilum |
|
The triangular area inside the urinary bladder is the ?
|
Trigone
|
|
The act of voiding is called ?
|
micturition; urination
|
|
Name the structures that compose the urinary system ?
|
Right & Left Kidney
Right & Left Ureters Bladder Urinary Meatus |
|
What is an electrolyte ?
|
A chemical element that carries an electric charge - when dissolved in water -
such as sodium & Potassium |
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Name the vessel that carries blood away from the kidney ?
|
right & left renal veins
|
|
What is urea ? What is it caused by ?
|
A nitrogenous waste
from the breakdown of protein |
|
What are the 3 steps involved in the formation of urine ?
|
Filtration
Re-absorption Excretion |
|
Name the vessel that carries blood into the glomerulus ?
|
afferent arterioles
|
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Name the vessel that carries blood out of the glomerulus ?
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Efferent arterioles
|
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The indented area of each kidney where the blood vessels & nerves enter is called the ?
|
Hilum
|
|
Under normal circumstances what substance are not seen in urine ?
|
Protein
Sugar (glucose) Blood |
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How does urine move through the urinary tract ?
|
Peristalsis
|
|
What does KUB stand for ?
|
Kidney, Ureters & Bladder
|
|
The urinary bladder is a ?
|
Hallow muscular distensible sac
|
|
Where is the urinary bladder located ?
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In the pelvic cavity
|
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What is the urinary bladder used for ?
|
temporary reservoir for urine
|
|
What is the nephron ?
|
functioning unit of the kidneys
|
|
What forms a nephron ?
|
glomerulus (capillaries)
& Renal tubule |
|
A very small artery is called an
|
arteriole
|
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The abbreviation of sodium is
|
Na
|
|
The abbreviation of potassium is
|
K
|
|
The cup-like collecting region of the renal pelvis is
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calyx
|
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The tube carrying urine from each kidney to the urinary bladder is the
|
ureters
|
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The opening or canal is called the
|
urinary meatus
|
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The microscopic tube in the kidney where urine is formed after filtration is called the
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renal tubule
|
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The functioning unit of the kidney is called the
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nephron
|
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The tube leading from the urinary bladder to the outside of the body is called the
|
urethra
|
|
The triangular area in the urinary bladder is called the
|
trigone
|
|
The blood vessel that carries blood away from the kidney is called
|
renal veins
|
|
A depression where blood vessels and nerves enter and leave are called
|
hilum
|
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albumin/o
|
albumin
Protein |
|
angi/o
|
blood vessel
|
|
azot/o
|
urea
nitrogen |
|
cali/o
|
calyx
|
|
calic/o
|
calyx
|
|
cyst/o
|
urinary bladder
|
|
dips/o
|
thirst
|
|
glomerul/o
|
glomerulus
|
|
glycos/o
|
glucose
sugar |
|
hydr/o
|
water
|
|
ish/o
|
to hold back
back |
|
ket/o
|
ketones
acetones |
|
keton/o
|
ketones
acetones |
|
lith/o
|
stone
calculus |
|
meat/o
|
meatus (opening)
|
|
necr/o
|
death
|
|
nephr/o
|
kidney
|
|
noct/o
|
night
|
|
olig/o
|
scanty
very little |
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py/o
|
pus
|
|
pyel/o
|
renal pelvis
|
|
ren/o
|
kidney
|
|
trigon/o
|
trigone
(area within the bladder) |
|
ur/o
|
urine
urinary tract |
|
ureter/o
|
ureter
|
|
urethr/o
|
urethra
|
|
urin/o
|
urine
|
|
vesic/o
|
urinary bladder
|
|
a, an
|
no, not, without
|
|
anti-
|
against
|
|
dia-
|
through
complete |
|
dys-
|
painful, difficult
|
|
en-
|
within
|
|
peri-
|
around
surrounding |
|
poly-
|
many, much
|
|
retro-
|
behind
|
|
-ectasis
|
dilation
dilatation widening |
|
-ectomy
|
excision
removal |
|
-emia
|
blood condition
|
|
-esis
|
action
state of condition |
|
-gram
|
record
|
|
-lithiasis
|
condition of stones
|
|
-lithotomy
|
incision to remove a stone
|
|
-lysis
|
separation
breakdown destruction |
|
-megaly
|
enlargement
|
|
-ole
|
small
little |
|
-osis
|
abnormal condition
|
|
-pathy
|
disease
|
|
-plasty
|
surgical repair
|
|
-poietin
|
formation
substance that forms |
|
-ptosis
|
drooping
sagging prolapse |
|
-rrhea
|
to flow threw
discharge |
|
-sclerosis
|
hardening
|
|
-stenosis
|
tightening
stricture |
|
-stomy
|
new openng
|
|
-tomy
|
incision
process of cutting |
|
-tripsy
|
to crush
crushing |
|
-uria
|
urination
condition of urine |
|
What hormones do the kidneys secret ?
|
renin
erythropoietin Vit D |
|
What does renin do ?
|
helps control BP
|
|
What does erythropoietin do ?
|
regulates the production of RBC's
|
|
Where is urea formed ?
|
in the liver
|
|
What are the steps involved in the formation of urine ?
|
filtration
re absorption excretion |
|
List (in order) the 10 substances that are checked for in a urinalysis test
|
color
appearance PH protein glucose specific gravity ketone bodies sediment and casts phenylketonuria (PKU) bilirubin |
|
Describe filtration
|
water,salts, sugar & nitrogenous waste filter out of the blood into the boman's capsule
|
|
Describe re-absorption
|
substances needed by the body are removed by the filtrate
and transported back into the blood stream |
|
What is urine composed of after re-absorption
|
95% water
5% urea, creatinine, acids & salts |
|
Describe excretion
|
waste products not reused collect in the renal pelvis
pass down the ureter go into the bladder through the urethra then get excreted |