Mary Cate Grimes
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Quiz on A&P II Final - Practice Questions, created by Mary Cate Grimes on 30/04/2015.

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Mary Cate Grimes
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A&P II Final - Practice Questions

Question 1 of 39

1

Which is NOT a major function of the kidney?

Select one of the following:

  • regulation of blood ionic composition

  • regulation of blood cell size

  • regulation of blood volume

  • regulation of blood pressure

  • regulation of blood pH

Explanation

Question 2 of 39

1

This is the formation of a new glucose molecule.

Select one of the following:

  • glycolysis

  • gluconeogenesis

  • glucosamine

  • glucose

  • calcitriol

Explanation

Question 3 of 39

1

Which of the following is a waste product normally excreted by the kidneys?

Select one of the following:

  • urea

  • glucose

  • insulin

  • cholesterol

  • carbon dioxide

Explanation

Question 4 of 39

1

This is smooth dense irregular connective tissue that is continuous with the outer coat of the ureter.

Select one of the following:

  • adipose capsule

  • renal capsule

  • renal hilus

  • renal cortex

  • renal medulla

Explanation

Question 5 of 39

1

The portion of the kidney that extends between the renal pyramids is called the

Select one of the following:

  • renal columns

  • renal medulla

  • renal pelvis

  • calyces

  • renal papilla

Explanation

Question 6 of 39

1

Which is the correct order of blood flow through the kidneys?

Select one of the following:

  • 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

Explanation

Question 7 of 39

1

Which is the correct order of filtrate flow?

Select one of the following:

  • 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

Explanation

Question 8 of 39

1

Which structure of the nephron reabsorbs the most substances?

Select one of the following:

  • glomerular capsule

  • loop of Henle

  • ascending limb

  • collecting duct

  • proximal convoluted tubule

Explanation

Question 9 of 39

1

This is the structure of the nephron that filters blood.

Select one of the following:

  • glomerular capsule

  • loop of Henle

  • ascending limb

  • collecting duct

  • renal tubule

Explanation

Question 10 of 39

1

This term means the return of substances into the blood stream from the filtrate.

Select one of the following:

  • reabsorption

  • filtration

  • secretion

  • excretion

  • none of these choices

Explanation

Question 11 of 39

1

This is a nephron process that results in a substance in blood entering the already formed filtrate.

Select one of the following:

  • rebasorption

  • filtration

  • secretion

  • excretion

  • none of these choices

Explanation

Question 12 of 39

1

This layer of filtration membrane is composed of collagen fibers and proteoglycans in a glycoprotein matrix.

Select one of the following:

  • glomerular endothelial cells

  • basal lamina

  • pedicels

  • filtration slits

  • slit membrane

Explanation

Question 13 of 39

1

This occurs when stretching triggers contraction of smooth muscle walls in afferent arterioles.

Select one of the following:

  • glomerular filtration rate

  • tubulomerular feedback

  • myogenic mechanism

  • renal autoregulation

  • capsular hydrostatic pressure

Explanation

Question 14 of 39

1

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.

Select one of the following:

  • paracellular reabsorption

  • transcellular reabsorption

  • apical reabsorption

  • basolateral reabsorption

  • active transport

Explanation

Question 15 of 39

1

The proximal convoluted tubules reabsorb which percentage of filtered water?

Select one of the following:

  • 25%

  • 50%

  • 65%

  • 80%

  • 99%

Explanation

Question 16 of 39

1

Which of the following is NOT a way angiotensin II affects the kidneys?

Select one of the following:

  • it increases GFR

  • in can decrease GFR

  • it enhances reabsorption of certain ions

  • it stimulates release of aldosterone

  • none of these choices

Explanation

Question 17 of 39

1

Urea recycling can cause a buildup of urea in the

Select one of the following:

  • renal capsule

  • loop of Henle

  • ascending tubule

  • renal medulla

  • renal pelvis

Explanation

Question 18 of 39

1

Increased secretion of hydrogen ions would result in a(n) ______________ of blood ____________?

Select one of the following:

  • increase; pressure

  • decrease; volume

  • increase; sodium levels

  • decrease; pH

  • increase; urea

Explanation

Question 19 of 39

1

Increased secretion of aldosterone would result in a(n) ______________ of blood ____________?

Select one of the following:

  • increase; potassium

  • decrease; volume

  • increase; calcium levels

  • decrease; pH

  • increase; sodium

Explanation

Question 20 of 39

1

An analysis of the physical, chemical, and microscopic properties of urine is called

Select one of the following:

  • urinalysis

  • filtration study

  • concentration study

  • diuretic

  • osmolarity

Explanation

Question 21 of 39

1

Water accounts for which percentage of the total volume of urine?

Select one of the following:

  • 25%

  • 50%

  • 75%

  • 80%

  • 95%

Explanation

Question 22 of 39

1

This is a test to measure kidney function.

Select one of the following:

  • Plasma creatinine

  • Renal study

  • Kidney assay

  • Dialysis

  • Hilus study

Explanation

Question 23 of 39

1

This transports urine from the kidney to the bladder.

Select one of the following:

  • urethra

  • ureter

  • descending loop of Henle

  • renal hilus

  • none of these choices

Explanation

Question 24 of 39

1

This layer of the ureter is composed of connective tissue, collagen and elastic fibers.

Select one of the following:

  • mucosa

  • transitional epithelium

  • lamina propria

  • adventitia

  • lamina elastica

Explanation

Question 25 of 39

1

This lies in the anterior corner of the trigone of the bladder.

Select one of the following:

  • urethral sphincter

  • adventitia bundle

  • ureter

  • internal urethral orifice

  • muscularis bundle

Explanation

Question 26 of 39

1

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?

Select one of the following:

  • albuminuria

  • lucosuria

  • robilinogenuria

  • ketonuria

  • bilirubinuria

Explanation

Question 27 of 39

1

Anorexia, starvation, or a diet too low in carbohydrates indicates which condition?

Select one of the following:

  • albuminuria

  • glucosuria

  • urobilinogenuria

  • ketonuria

  • bilirubinuria

Explanation

Question 28 of 39

1

Stress, causing excessive amounts of epinephrine secretion which stimulates glycogen breakdown, indicates which condition? This condition can also indicate diabetes mellitus.

Select one of the following:

  • albuminuria

  • glucosuria

  • urobilinogenuria

  • hematuria

  • bilirubinuria

Explanation

Question 29 of 39

1

Excessive urine concentration of a normal breakdown product of hemoglobin, caused by pernicious anemia, infectious hepatitis, jaundice or cirrhosis, indicates which condition?

Select one of the following:

  • albuminuria

  • glucosuria

  • urobilinogenuria

  • hematuria

  • bilirubinuria

Explanation

Question 30 of 39

1

This substance gives bile its major pigmentation:

Select one of the following:

  • ketone bodies

  • erythrocytes

  • casts

  • bilirubin

  • glucose

Explanation

Question 31 of 39

1

These are tiny masses of material, hardened in the lumen of the urinary tubule and are flushed out when filtrate builds up behind them:

Select one of the following:

  • ketone bodies

  • erythrocytes

  • casts

  • microbes

  • urobilinogen

Explanation

Question 32 of 39

1

Candida albicans and E. coli are which type of abnormal constituent of urine:

Select one of the following:

  • ketone bodies

  • erythrocytes

  • casts

  • microbes

  • urobilinogen

Explanation

Question 33 of 39

1

Which is the normal pH range of urine in humans?

Select one of the following:

  • 8.1-10.6

  • 4.6-8.0

  • 1.0-3.0

  • 3.1-4.0

  • 10.0-12.0

Explanation

Question 34 of 39

1

What is the normal volume of urine produced in humans?

Select one of the following:

  • 1 L / hr

  • 2 L / day

  • 2 L / hr

  • 3 L / week

  • 10 L / 24 hours

Explanation

Question 35 of 39

1

What is the normal specific gravity range of urine in humans?

Select one of the following:

  • 2.350-3.700

  • 0.002-1.000

  • 4.6-8.0

  • 1.001-1.035

  • 1.04-2.60

Explanation

Question 36 of 39

1

Parasympathetic division of ANS regulates kidney functions.

Select one of the following:

  • True
  • False

Explanation

Question 37 of 39

1

This hormone is released when the blood volume increases.

Select one of the following:

  • parathyroid hormone

  • renin

  • ADH

  • atrial natriuretic peptide

  • aldosterone

Explanation

Question 38 of 39

1

Consumption of salty food will cause an increase in this hormone.

Select one of the following:

  • aldosterone

  • renin

  • ANH

  • angiotensin-II

  • ADH

Explanation

Question 39 of 39

1

Absence of angiotensin converting enzyme will lead to

Select one of the following:

  • decreased blood pressure

  • increased blood pressure

  • will not have any effect on blood pressure

  • all of these choices

  • none of these choices

Explanation

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