2630964
Descrição
Quiz por Mary Cate Grimes, atualizado more than 1 year ago
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Criado por Mary Cate Grimes
aproximadamente 9 anos atrás
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Questão 1
Questão
Which is NOT a major function of the kidney?
Responda
-
regulation of blood ionic composition
-
regulation of blood cell size
-
regulation of blood volume
-
regulation of blood pressure
-
regulation of blood pH
Questão 2
Questão
This is the formation of a new glucose molecule.
Responda
-
glycolysis
-
gluconeogenesis
-
glucosamine
-
glucose
-
calcitriol
Questão 3
Questão
Which of the following is a waste product normally excreted by the kidneys?
Responda
-
urea
-
glucose
-
insulin
-
cholesterol
-
carbon dioxide
Questão 4
Questão
This is smooth dense irregular connective tissue that is continuous with the outer coat of the ureter.
Responda
-
adipose capsule
-
renal capsule
-
renal hilus
-
renal cortex
-
renal medulla
Questão 5
Questão
The portion of the kidney that extends between the renal pyramids is called the
Responda
-
renal columns
-
renal medulla
-
renal pelvis
-
calyces
-
renal papilla
Questão 6
Questão
Which is the correct order of blood flow through the kidneys?
Responda
-
renal artery > segmental artery > interlobular artery > peritubular capillaries > afferent arterioles
-
interlobar arteries > arcuate arteries > glomerular capillaries > arcuate veins
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arcuate veins > arcuate arteries > glomerular capillaries > renal vein
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renal vein > segmental arteries > interlobar arteries > efferent arterioles
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interlobar veins > afferent arterioles > efferent arterioles > glomerular capillaries
Questão 7
Questão
Which is the correct order of filtrate flow?
Responda
-
glomerular capsule, proximal convoluted tubule (PCT), loop of Henle, distal convoluted tubule (DCT), collecting duct
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loop of Henle, glomerular capsule, PCT, DCT, collecting duct
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ascending limb of loop, PCT, DCT, collecting duct
-
collecting duct, DCT, PCT, collecting duct, glomerular capsule
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PCT, glomerular capsule, DCT, collecting duct, loop of Henle
Questão 8
Questão
Which structure of the nephron reabsorbs the most substances?
Responda
-
glomerular capsule
-
loop of Henle
-
ascending limb
-
collecting duct
-
proximal convoluted tubule
Questão 9
Questão
This is the structure of the nephron that filters blood.
Responda
-
glomerular capsule
-
loop of Henle
-
ascending limb
-
collecting duct
-
renal tubule
Questão 10
Questão
This term means the return of substances into the blood stream from the filtrate.
Responda
-
reabsorption
-
filtration
-
secretion
-
excretion
-
none of these choices
Questão 11
Questão
This is a nephron process that results in a substance in blood entering the already formed filtrate.
Responda
-
rebasorption
-
filtration
-
secretion
-
excretion
-
none of these choices
Questão 12
Questão
This layer of filtration membrane is composed of collagen fibers and proteoglycans in a glycoprotein matrix.
Responda
-
glomerular endothelial cells
-
basal lamina
-
pedicels
-
filtration slits
-
slit membrane
Questão 13
Questão
This occurs when stretching triggers contraction of smooth muscle walls in afferent arterioles.
Responda
-
glomerular filtration rate
-
tubulomerular feedback
-
myogenic mechanism
-
renal autoregulation
-
capsular hydrostatic pressure
Questão 14
Questão
This occurs when a substance passes from the fluid in the tubular lumen through the apical membrane, across the cytosol, and then into the interstitial fluid.
Responda
-
paracellular reabsorption
-
transcellular reabsorption
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apical reabsorption
-
basolateral reabsorption
-
active transport
Questão 15
Questão
The proximal convoluted tubules reabsorb which percentage of filtered water?
Responda
-
25%
-
50%
-
65%
-
80%
-
99%
Questão 16
Questão
Which of the following is NOT a way angiotensin II affects the kidneys?
Responda
-
it increases GFR
-
in can decrease GFR
-
it enhances reabsorption of certain ions
-
it stimulates release of aldosterone
-
none of these choices
Questão 17
Questão
Urea recycling can cause a buildup of urea in the
Responda
-
renal capsule
-
loop of Henle
-
ascending tubule
-
renal medulla
-
renal pelvis
Questão 18
Questão
Increased secretion of hydrogen ions would result in a(n) ______________ of blood ____________?
Responda
-
increase; pressure
-
decrease; volume
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increase; sodium levels
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decrease; pH
-
increase; urea
Questão 19
Questão
Increased secretion of aldosterone would result in a(n) ______________ of blood ____________?
Responda
-
increase; potassium
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decrease; volume
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increase; calcium levels
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decrease; pH
-
increase; sodium
Questão 20
Questão
An analysis of the physical, chemical, and microscopic properties of urine is called
Responda
-
urinalysis
-
filtration study
-
concentration study
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diuretic
-
osmolarity
Questão 21
Questão
Water accounts for which percentage of the total volume of urine?
Responda
-
25%
-
50%
-
75%
-
80%
-
95%
Questão 22
Questão
This is a test to measure kidney function.
Responda
-
Plasma creatinine
-
Renal study
-
Kidney assay
-
Dialysis
-
Hilus study
Questão 23
Questão
This transports urine from the kidney to the bladder.
Responda
-
urethra
-
ureter
-
descending loop of Henle
-
renal hilus
-
none of these choices
Questão 24
Questão
This layer of the ureter is composed of connective tissue, collagen and elastic fibers.
Responda
-
mucosa
-
transitional epithelium
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lamina propria
-
adventitia
-
lamina elastica
Questão 25
Questão
This lies in the anterior corner of the trigone of the bladder.
Responda
-
urethral sphincter
-
adventitia bundle
-
ureter
-
internal urethral orifice
-
muscularis bundle
Questão 26
Questão
An increase in permeability of the filtration membrane due to disease, injury, or irritation of kidney cells by substances such as bacterial toxins, ether, or heavy metals indicates which condition?
Responda
-
albuminuria
-
lucosuria
-
robilinogenuria
-
ketonuria
-
bilirubinuria
Questão 27
Questão
Anorexia, starvation, or a diet too low in carbohydrates indicates which condition?
Responda
-
albuminuria
-
glucosuria
-
urobilinogenuria
-
ketonuria
-
bilirubinuria
Questão 28
Questão
Stress, causing excessive amounts of epinephrine secretion which stimulates glycogen breakdown, indicates which condition? This condition can also indicate diabetes mellitus.
Responda
-
albuminuria
-
glucosuria
-
urobilinogenuria
-
hematuria
-
bilirubinuria
Questão 29
Questão
Excessive urine concentration of a normal breakdown product of hemoglobin, caused by pernicious anemia, infectious hepatitis, jaundice or cirrhosis, indicates which condition?
Responda
-
albuminuria
-
glucosuria
-
urobilinogenuria
-
hematuria
-
bilirubinuria
Questão 30
Questão
This substance gives bile its major pigmentation:
Responda
-
ketone bodies
-
erythrocytes
-
casts
-
bilirubin
-
glucose
Questão 31
Questão
These are tiny masses of material, hardened in the lumen of the urinary tubule and are flushed out when filtrate builds up behind them:
Responda
-
ketone bodies
-
erythrocytes
-
casts
-
microbes
-
urobilinogen
Questão 32
Questão
Candida albicans and E. coli are which type of abnormal constituent of urine:
Responda
-
ketone bodies
-
erythrocytes
-
casts
-
microbes
-
urobilinogen
Questão 33
Questão
Which is the normal pH range of urine in humans?
Responda
-
8.1-10.6
-
4.6-8.0
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1.0-3.0
-
3.1-4.0
-
10.0-12.0
Questão 34
Questão
What is the normal volume of urine produced in humans?
Responda
-
1 L / hr
-
2 L / day
-
2 L / hr
-
3 L / week
-
10 L / 24 hours
Questão 35
Questão
What is the normal specific gravity range of urine in humans?
Responda
-
2.350-3.700
-
0.002-1.000
-
4.6-8.0
-
1.001-1.035
-
1.04-2.60
Questão 36
Questão
Parasympathetic division of ANS regulates kidney functions.
Responda
- True
- False
Questão 37
Questão
This hormone is released when the blood volume increases.
Responda
-
parathyroid hormone
-
renin
-
ADH
-
atrial natriuretic peptide
-
aldosterone
Questão 38
Questão
Consumption of salty food will cause an increase in this hormone.
Responda
-
aldosterone
-
renin
-
ANH
-
angiotensin-II
-
ADH
Questão 39
Questão
Absence of angiotensin converting enzyme will lead to
Responda
-
decreased blood pressure
-
increased blood pressure
-
will not have any effect on blood pressure
-
all of these choices
-
none of these choices
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