Difference between revisions of "Reabsorption and Secretion Along the Proximal Tubule - Renal Flash Cards - Anatomy & Physiology"
Jump to navigation
Jump to search
m (Text replace - "Category:Urinary System Flashcards" to "Category:Urinary System Anatomy & Physiology Flashcards") |
|||
(6 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
+ | {{toplink | ||
+ | |backcolour = C1F0F6 | ||
+ | |linkpage =Reabsorption and Secretion Along the Nephron - Renal Flash Cards - Anatomy & Physiology | ||
+ | |linktext =REABSORPTION AND SECRETION - RENAL FLASH CARDS | ||
+ | |maplink = Urinary System (Content Map) - Anatomy & Physiology | ||
+ | |pagetype =Anatomy | ||
+ | }} | ||
+ | <br> | ||
'''Use the mouse to highlight the answers. They are written in white''' | '''Use the mouse to highlight the answers. They are written in white''' | ||
Line 13: | Line 21: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Sodium</FONT></TD> | Sodium</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Epithelial Transport|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 20: | Line 28: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Sodium/potassium ATPase</FONT></TD> | Sodium/potassium ATPase</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Introduction to Reabsorption|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 27: | Line 35: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Water passively follows the reabsorbed sodium so the concentration remains fairly similar but the volume is reduced</FONT></TD> | Water passively follows the reabsorbed sodium so the concentration remains fairly similar but the volume is reduced</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Epithelial Transport|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 34: | Line 42: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Via ion channels</FONT></TD> | Via ion channels</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Sodium|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 41: | Line 49: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
The blood has a low hydrostatic and high protein osmotic pressure</FONT></TD> | The blood has a low hydrostatic and high protein osmotic pressure</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Sodium|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 48: | Line 56: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
paracellular</FONT></TD> | paracellular</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Potassium|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 55: | Line 63: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Chlorine</FONT></TD> | Chlorine</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Potassium|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 62: | Line 70: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Co-transported with sodium</FONT></TD> | Co-transported with sodium</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Glucose|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
− | <TD>The | + | <TD>The point at which glucose can first be detected in the urine is called?</TD> |
<TD> | <TD> | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
The renal threshold for glucose</FONT></TD> | The renal threshold for glucose</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#Glucose|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 76: | Line 84: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Between the renal threshold and T-Max the amount of glucose filtered and the amount of glucose in the urine is not linearly related. This is becuase some nephrons have a greater capacity for reabsorbtion than others and are not overcome as easily.</FONT></TD> | Between the renal threshold and T-Max the amount of glucose filtered and the amount of glucose in the urine is not linearly related. This is becuase some nephrons have a greater capacity for reabsorbtion than others and are not overcome as easily.</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#T Max and Splay|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
Line 83: | Line 91: | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
Is the point at which every nephron is running at full capacity of reabsorping glucose. After this point the glucose cocentration filtered and excreted increase linearly.</FONT></TD> | Is the point at which every nephron is running at full capacity of reabsorping glucose. After this point the glucose cocentration filtered and excreted increase linearly.</FONT></TD> | ||
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#T Max and Splay|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
− | <TD> | + | <TD>?</TD> |
<TD> | <TD> | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
− | + | </FONT></TD> | |
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
− | <TD> | + | <TD>?</TD> |
<TD> | <TD> | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
− | + | </FONT></TD> | |
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
− | <TD> | + | <TD>?</TD> |
<TD> | <TD> | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
− | + | </FONT></TD> | |
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#|Link]]</TD> |
</TR> | </TR> | ||
<TR> | <TR> | ||
− | <TD> | + | <TD>?</TD> |
<TD> | <TD> | ||
<FONT COLOR="#FFFFFF"> | <FONT COLOR="#FFFFFF"> | ||
− | + | </FONT></TD> | |
− | <TD>[[ | + | <TD>[[Proximal Tubule - Anatomy & Physiology#|Link]]</TD> |
</TR> | </TR> | ||
</table> | </table> | ||
− | |||
− |
Revision as of 16:30, 10 September 2008
|
Use the mouse to highlight the answers. They are written in white
Question | Answer | Link |
To which ion is most transport in the proximal tubule linked? |
Sodium |
Link |
Which transporter found in the basolateral membrane is essential to maintain low intracellular sodium levels? |
Sodium/potassium ATPase |
Link |
Why does the concentration of the tubular fluid remain constant along the tubule despite the reabsorption of ions such as sodium? |
Water passively follows the reabsorbed sodium so the concentration remains fairly similar but the volume is reduced |
Link |
When being reabsorbed alone how does sodium enter the epithelial cells? |
Via ion channels |
Link |
Sodium is able to leave the intersitium and enter the blood because...? |
The blood has a low hydrostatic and high protein osmotic pressure |
Link |
What is the main route of potassium reabsorption from the proximal tubule? |
paracellular |
Link |
Potassium is cleared from the cell using a co-transporter with which other ion? |
Chlorine |
Link |
How is glucose reabsorbed? |
Co-transported with sodium |
Link |
The point at which glucose can first be detected in the urine is called? |
The renal threshold for glucose |
Link |
Define Splay? |
Between the renal threshold and T-Max the amount of glucose filtered and the amount of glucose in the urine is not linearly related. This is becuase some nephrons have a greater capacity for reabsorbtion than others and are not overcome as easily. |
Link |
Define T Max? |
Is the point at which every nephron is running at full capacity of reabsorping glucose. After this point the glucose cocentration filtered and excreted increase linearly. |
Link |
? |
|
Link |
? |
|
Link |
? |
|
Link |
? |
|
Link |