Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. $\begin{array}{lr} \text {1. Filtered and actively reabsorbed but not secreted }&\text { glucose }\_\_\_\_\\ \text {2. Filtered but not reabsorbed or secreted }&\text { urea }\_\_\_\_\\ \text {3. Filtered and passively reabsorbed }&H^+\_\_\_\_\\ \text {4. Not filtered }&K^+\_\_\_\_\\ \text { 5. Filtered and both actively reabsorbed and actively }\\\text { secreted }&\text { inulin }\_\_\_\_\\ \text { 6. Filtered and secreted, but not reabsorbed }&\text { plasma protein }\_\_\_\_\\ \end{array}$

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

Match between columns Premises: creatinine uric acid urea glucose Na+

The Answer of Reabsorbed when H+ is secreted and Detoxified is...

Exam 14: B--The Urinary System

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Bowman's capsule Location Function(s)

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Question 1

Correct Answer:

Verified

Bowman's capsule: 8; f

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and <span class=$ $\mathrm{H} \mathrm{O}$ and secretion of $\mathrm{K}$ and $\mathrm{H}^{+}$ occur here }\\ \end{array} Efferent arteriole: Location Function(s) " class="answers-bank-image d-inline" loading="lazy" > $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Efferent arteriole: Location Function(s)

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Question 2

Correct Answer:

Verified

Efferent arteriole: 3; d

Describe the countercurrent multiplication phenomenon in juxtamedullary nephrons and its contribution to water conservation in the kidneys.

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Question 3

Correct Answer:

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The descending limb (DL) of the loop of Henle is always permeable to water but not to solutes, whereas the ascending limb (AL) transports ions from the filtrate into the surrounding interstitial fluid (IF) but is not permeable to water. As the AL pumps more solutes into the IF, the IF becomes hypertonic, which causes water to leave the DL and enter the IF via osmosis. As a result, the tubular filtrate's osmolarity increases before entering the AL. Now, the higher osmolarity in the AL causes the AL to transport more solutes into the IF. This, in turn, further increases the osmolarity of the IF around the DL, causing even more water to leave the DL through osmosis. Now, the tubular filtrate's osmolarity increases even more, and the cycle continues, resulting in more water reabsorption from the DL; i.e., more water conservation.

Match the renal structure or activity with the correct characteristic.

Variable water and sodium reabsorption occur here under hormonal control.

Distal and collecting capillaries tubules

Carries blood from one capillary network to another capillary network.

Tubular secretion

Passage of substances from the tubular lumen into the peritubular capillaries.

Efferent arteriole

Correct Answer:

Verified

Variable water and sodium reabsorption occur here under hormonal control.

Carries blood from one capillary network to another capillary network.

Passage of substances from the tubular lumen into the peritubular capillaries.

Tuft of capillaries that forms the filtrate.

Supplies the renal tissue with O2 and nutrients.

Collecting tubules empty into this structure

Tube through which urine leaves the body.

Stores the urine.

Collects the glomerular filtrate.

Responsible for the vertical osmotic gradient in the medulla of the kidney.

Glucose and amino acid reabsorption occur here.

Passage of substances from the peritubular into the tubular lumen.

Urine is forced through this structure by peristalsis.

Carries blood to the glomerulus.

Passage of protein-free plasma into Bowman's capsule.

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Question 4

Match the renal function with the correct characteristic.

everything filtered or secreted that is not subsequently reabsorbed

Tubular reabsorption

movement of substances from the glomerular capillary blood into the tubular lumen

Glomerular filtration

movement of substances from the tubular lumen into the peritubular capillary blood

Urine excretion

Correct Answer:

Verified

everything filtered or secreted that is not subsequently reabsorbed

movement of substances from the glomerular capillary blood into the tubular lumen

movement of substances from the tubular lumen into the peritubular capillary blood

movement of substances from the peritubular capillary blood into the tubular lumen

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Question 5

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and <span class=$ $\mathrm{H} \mathrm{O}$ and secretion of $\mathrm{K}$ and $\mathrm{H}^{+}$ occur here }\\ \end{array} Juxtaglomerular apparatus Location Function(s) " class="answers-bank-image d-inline" loading="lazy" > $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Juxtaglomerular apparatus Location Function(s)

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Question 6

Indicate which substance in the top column undergoes the process in the lower column by writing the appropriate letter in the blank. 1. Filtered and actively reabsorbed but not secreted glucose \_\_\_\_ 2. Filtered but not reabsorbed or secreted urea \_\_\_\_ 3. Filtered and passively reabsorbed \_\_\_\_ 4. Not filtered \_\_\_\_ 5. Filtered and both actively reabsorbed and actively secreted inulin \_\_\_\_ 6. Filtered and secreted, but not reabsorbed plasma protein \_\_\_\_

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Question 7

Explain how glomerular filtration rate is autoregulated. Include the following in your

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Question 8

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Descending limb Location Function(s)

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Question 9

Describe how renin can ultimately increase the kidney's ability to conserve water in the DCT. Include the following in your

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Question 10

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and <span class=$ $\mathrm{H} \mathrm{O}$ and secretion of $\mathrm{K}$ and $\mathrm{H}^{+}$ occur here }\\ \end{array} Afferent arteriole: Location Function(s) " class="answers-bank-image d-inline" loading="lazy" > $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Afferent arteriole: Location Function(s)

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Question 11

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Ascending limb Location Function(s)

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Question 12

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Glomerulus: Location Function(s)

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Question 13

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Distal tubule Location Function(s)

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Question 14

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Proximal tubule: Location Function(s)

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Question 15

Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. $Match the number on the figure to the structure's location, and match the structure with all letters that correspond to appropriate functions. Some letters may be used more than once, or not at all. Read all statements to make sure you include all letters that apply. \begin{array}{ll} (a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\\ (b)&\text { also called the vasa recta }\\ (c)&\text { carries blood directly to the site of filtration}\\ (d)&\text {carriesblood out of the site of filtration }\\ (e)&\text { filters a proteinfree plasma into the tubular component}\\ (f)&\text {first to collect fluid that has been filtered }\\ (g)&\text { permeable to solutes but not to water }\\ (h)&\text { permeable to water but not to solutes }\\ (i)&\text {site in nephron where aldosterone has its effect }\\ (j)&\text { site of erythropoietin secretion}\\ (k)&\text { site of rerin secretion }\\ (l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\ (m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\ (n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and $\begin{array}{ll}(a)&\text {actively transports ions that increase the osmolarity of the fluid around the loop of Henle }\$b)&\text { also called the vasa recta }\\(c)&\text { carries blood directly to the site of filtration}\\(d)&\text {carriesblood out of the site of filtration }\\(e)&\text { filters a proteinfree plasma into the tubular component}\\(f)&\text {first to collect fluid that has been filtered }\\(g)&\text { permeable to solutes but not to water }\\(h)&\text { permeable to water but not to solutes }\\(i)&\text {site in nephron where aldosterone has its effect }\\(j)&\text { site of erythropoietin secretion}\\(k)&\text { site of rerin secretion }\\(l)&\text { sitewhere vasopressin has its major effect by causing insertion of aquaporins}\\(m)&\text { uncontrolled reabsorption and secretion of selected substance s occur here}\\(n)&\text { variable, controlled reabsorption of \mathrm{Na}^{+} and \( \mathrm{H} \mathrm{O} $ and secretion of $ \mathrm{K} $ and $ \mathrm{H}^{+} $occur here }\\\end{array}$ Collecting duct: Location Function(s)

(Short Answer)

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Question 16

Match the urinary system feature with the correct characteristic.

creatinine

Reabsorbed when H+ is secreted

uric acid

Detoxified ammonia compound

urea

Nitrogen waste product from RNA metabolism

Correct Answer:

Verified

creatinine

uric acid

urea

glucose

Na+

(Matching)

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Question 17

Describe micturition in an adult and baby. Include the following in your

(Essay)

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Question 18

What are the pathological effects of renal failure?

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Question 19

Showing 1 - 19 of 19

Describe the countercurrent multiplication phenomenon in juxtamedullary nephrons and its contribution to water conservation in the kidneys.

Explain how glomerular filtration rate is autoregulated. Include the following in your

Describe how renin can ultimately increase the kidney's ability to conserve water in the DCT. Include the following in your

Describe micturition in an adult and baby. Include the following in your

What are the pathological effects of renal failure?

Introduction to Physiology and Homeostasis

Cell Physiology

The Plasma Membrane and Membrane Potential

Principles of Neural and Hormonal Communication

A--The Central Nervous System

B--The Central Nervous System

A--The Peripheral Nervous System: Afferent Division; Special Senses

B--The Peripheral Nervous System: Afferent Division; Special Senses

The Peripheral Nervous System: Efferent Division

A--Muscle Physiology

B--Muscle Physiology

A--Cardiac Physiology

B--Cardiac Physiology

The Blood Vessels and Blood Pressure

The Blood

Body Defenses

A--The Respiratory System

B--The Respiratory System

A--The Urinary System

A--Fluid and Acid-Base Balance

B--Fluid and Acid-Base Balance

A--The Digestive System

B--The Digestive System

Energy Balance and Temperature Regulation

A--Principles of Endocrinology: the Central Endocrine Glands

B--Principles of Endocrinology: the Central Endocrine Glands

A--The Peripheral Endocrine Glands

B--The Peripheral Endocrine Glands

A--The Reproductive System

B--The Reproductive System

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