Question 1

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Efferent arteriole

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Question 2

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Peritubular capillary

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Question 3

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Filtered but not reabsorbed or secreted

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Question 4

Match the urinary system feature with the correct characteristic.
a.urea
b.creatinine
c.uric acid
d.Na+
e.glucose
-Reabsorbed when H⁺ is secreted

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Question 5

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Nephron

Accepted Answer

A nephron is a long, slender, tubular unit in the vertebrate kidney that forms urine.

Answer: B
 This method of dialysis is called peritoneal dialysis, where the solution is pumped into the patient's abdominal cavity, and wastes diffuse across the cavity lining into the solution, which is drained out.

Answer: C
 Ultrafiltration is the bulk flow of protein-free plasma from capillaries into Bowman's capsule.

Answer: D
 Homeotherms are animals with more or less constant body temperature.

Answer: E
 Radiation is the emission of heat from body surface when environmental temperature is lower than the body temperature.

Answer: F
 Tubular secretion is the movement of ions from peritubular capillaries into nephron tubules.

Answer: G
 Estivation is the state of prolonged inactivity that desert reptiles and amphibians use to survive a hot, dry season.

Answer: H
 Convection is the heat next to the body's surface undergoing mass transport by air or water currents.

Answer: I
 Tubular reabsorption is the active and passive transport of solutes from peritubular capillaries into the glomerular capillaries.

Answer: L
 Aldosterone is secreted by the adrenal cortex and increases sodium reabsorption.

Answer: M
 Renal reabsorption is the passive transport of water and active and passive transport of solutes out of the nephron into peritubular capillaries.

Answer: N
 Heat energy transfer between adjacent molecules due to collisions is called conduction.

Answer: O
 Antidiuretic hormone (ADH) is a pituitary hormone that increases reabsorption of water through aquaporins.

Answer: P
 Hemodialysis is the method of removing toxic substances from blood by circulating it through semipermeable tubes immersed in a solution.

Answer: Q
 Shivering is the fast skeletal muscle contractions stimulated by the hypothalamus.

Question 6

Match the urinary system feature with the correct characteristic.
a.urea
b.creatinine
c.uric acid
d.Na+
e.glucose
-Nitrogen waste product from RNA metabolism

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Question 7

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Ureter

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Question 8

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Glomerulus

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Question 9

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Loop of Henle

Accepted Answer

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Question 10

Match the urinary system feature with the correct characteristic.
a.urea
b.creatinine
c.uric acid
d.Na+
e.glucose
-Detoxified ammonia compound

Accepted Answer

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Question 11

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Urethra

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Question 12

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Filtered and passively reabsorbed

Accepted Answer

The answer of Indicate which substance in the top column...

Question 13

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Filtered and actively reabsorbed but not secreted

Accepted Answer

The answer of Indicate which substance in the top column...

Question 14

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Filtered and secreted, but not reabsorbed

Accepted Answer

The answer of Indicate which substance in the top column...

Question 15

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Urinary bladder

Accepted Answer

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Question 16

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Bowman's capsule

Accepted Answer

The answer of Match the renal structure or activity with...

Question 17

Match the renal structure or activity with the correct characteristic.
a.Collecting tubules empty into this structure
b.Stores the urine
c.Passage of substances from the peritubular capillaries into the tubular lumen
d.Carries blood to the glomerulus
e.Tuft of capillaries that forms the filtrate
f.Passage of protein-free plasma into Bowman's capsule
g.Urine is forced through this structure by peristalsis
h.Collects the glomerular filtrate
i.Passage of substances from the tubular lumen into the peritubular capillaries
j.Functional unit of the kidney
k.Supplies the renal tissue with O₂ and nutrients
l.Carries blood from one capillary network to another capillary network
m.Tube through which urine leaves the body
n.Variable water and sodium reabsorption occur here under hormonal control
o.Responsible for the vertical osmotic gradient in the medulla of the kidney
p.Glucose and amino acid reabsorption occur here
-Proximal tubule

Accepted Answer

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Question 18

Match the urinary system feature with the correct characteristic.
a.urea
b.creatinine
c.uric acid
d.Na+
e.glucose
-Protein metabolite of skeletal muscle tissue

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Question 19

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Filtered and both actively reabsorbed and actively secreted

Accepted Answer

The answer of Indicate which substance in the top column...

Question 20

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank.
a.K+
b.glucose
c.inulin
d.plasma protein
e.urea
f.H+
-Not filtered

Accepted Answer

The answer of Indicate which substance in the top column...

Quiz 14: The Urinary System

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Filtered but not reabsorbed or secreted

Match the urinary system feature with the correct characteristic. a.urea b.creatinine c.uric acid d.Na+ e.glucose -Reabsorbed when H⁺ is secreted

Match the urinary system feature with the correct characteristic. a.urea b.creatinine c.uric acid d.Na+ e.glucose -Nitrogen waste product from RNA metabolism

Match the urinary system feature with the correct characteristic. a.urea b.creatinine c.uric acid d.Na+ e.glucose -Detoxified ammonia compound

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Filtered and passively reabsorbed

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Filtered and actively reabsorbed but not secreted

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Filtered and secreted, but not reabsorbed

Match the urinary system feature with the correct characteristic. a.urea b.creatinine c.uric acid d.Na+ e.glucose -Protein metabolite of skeletal muscle tissue

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Filtered and both actively reabsorbed and actively secreted

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. a.K+ b.glucose c.inulin d.plasma protein e.urea f.H+ -Not filtered