Term
| urea, creatinine, uric acid |
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Definition
| When foods containing proteins are used by cells in the body, waste products _______, _________, and _________ are released into the bloodstream. |
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Term
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Definition
What composes urine?
a)water
b) salts
c) acids
d) all of the above
e) a and b |
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Term
| water, electrolytes, acids |
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Definition
| The kidneys maintain the proper balance of ________, ________, and ___________ in body fluids. |
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Term
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Definition
| An active form of this vitamin is secreted by the kidney for the absorption of calcium from the intestine. |
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Term
| insulin, parthyroid hormone |
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Definition
| Two hormones that the kidneys degrade and eliminate from the bloodstream |
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Term
| adipose tissue, fibrous connective tissue |
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Definition
| What two types of tissues protect the kidneys? |
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Term
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Definition
| How much does each kidney weigh? |
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Term
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Definition
A kidney is about the size of a:
a) fist
b) baseball glove
c) a chicken egg
d) human palm |
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Term
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Definition
| Means bark, as in the bark of a tree |
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Term
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Definition
|
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Term
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Definition
| What two things pass through the hilum? |
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Term
| ureter; 16; 18; peristaltic |
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Definition
| The _______ is one of two muscular tubes ____ to ____ inches long lined with a mucous membrane, which carry urine in _______ waves from the kidneys to urinary bladder. |
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Term
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Definition
| The trigone is a triangular region at the base of the bladder where the ________ enter and the _______ exits. |
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Term
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Definition
| tube that is 1 1/2 inches long that lies anterior to the vagina and vaginal meatus where urine is voided |
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Term
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Definition
| tube that is 8 inches long and extends downward through the prostate gland to the meatus at thetip of the penis |
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Term
| aorta, renal, hilum, arterioles |
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Definition
| Blood enters each kidney from the ______ by the left and right ______ arteries, which enter the kidney at the ________--where they branch out into smaller arteries called _______ |
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Term
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Definition
If blood pressure falls in the kidneys, what happens?
a) blood flow diminishes
b) kidney produces renin
c) kidney produces erythropoietin
d) contraction of the arterioles is stimulated and increases blood pressure
e) all of the above
f) all but c
g) all but b |
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Term
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Definition
| What does each arteriole in the cortex of the kidney lead to? |
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Term
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Definition
How many glomeruli are there in each cortex region of the kidney?
a) 100
b) 1000
c) 100,000
d) 1,000,000
e) 1,000,000,000
f) it varies from 1-2 billion in each individual |
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Term
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Definition
The glomerulus filters what substances and lets them leave bloodstream?
a) water
b) salts
c) sugar
d) urea
e) creatinine
f)uric acid
g) proteins
h) blood cells
i) all of the above |
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Term
| glomerular or Bowman capsule |
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Definition
| Where do materials that get filtered in glomerulus collect? |
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Term
False
While sugar and creatinine can filter through walls of glomeruli to the glomerular capsule, large substances like proteins and blood cells cannot. |
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Definition
| T or F: The walls of the glomeruli allow large substances like sugar and creatinine to filter into the glomerular capsule. |
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Term
| renal tubule, water, sugar, salts, capillaries |
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Definition
| The _______ is attached to each glomerular capsule which filtered materials pass through--most of the ______, all of the _____, and some _______ are reabsorbed through tiny ________ surrounding each tubule. |
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Term
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Definition
| What three essential substances does reabsorbtion ensures that the body maintains? |
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Term
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Definition
| partially broken down form of the original drug |
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Term
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Definition
| Urine is ____ % water and ___% urea, creatinine, salts, acids, and drugs |
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Term
| f, i, k, a, b, c, a, e, g, j, h, d |
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Definition
Put in order the formation and expelling of urine:
a) renal tubule
b)Water, sugar, salts are reabsorbed back into bloodstream
c) acids, potassium, and drugs are secreted from bloodstream
d) urinary meatus
e) renal pelvis
f) bloodstream
g) ureter
h) urethra
i) glomerulus
j) bladder
k) glomerular capsule
Some answers will be used twice |
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Term
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Definition
| involuntary discharge of urine at night |
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Term
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Definition
| voluntary, frequent urination at night |
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Term
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Definition
| an examination of urine to determine the presence of abnormal elements that may indicate various pathologic conditions |
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