A&P II Final - Practice Questions

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Quiz sobre A&P II Final - Practice Questions, criado por Mary Cate Grimes em 30-04-2015.
Mary Cate Grimes
Quiz por Mary Cate Grimes, atualizado more than 1 year ago
Mary Cate Grimes
Criado por Mary Cate Grimes mais de 9 anos atrás
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Resumo de Recurso

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
  • arcuate veins > arcuate arteries > glomerular capillaries > renal vein
  • renal vein > segmental arteries > interlobar arteries > efferent arterioles
  • 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
  • loop of Henle, glomerular capsule, PCT, DCT, collecting duct
  • ascending limb of loop, PCT, DCT, collecting duct
  • collecting duct, DCT, PCT, collecting duct, glomerular capsule
  • 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
  • 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
  • increase; sodium levels
  • decrease; pH
  • increase; urea

Questão 19

Questão
Increased secretion of aldosterone would result in a(n) ______________ of blood ____________?
Responda
  • increase; potassium
  • decrease; volume
  • increase; calcium levels
  • 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
  • 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
  • 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
  • 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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