Difference between revisions of "Essential Ion and Compound Balance and Homeostasis - Renal Flash Cards - Anatomy & Physiology"
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+ | '''Use the mouse to highlight the answers. They are written in white''' | ||
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− | <TD>What | + | <TD>What the effects of varying sodium concentration within the body?</TD> |
<TD><FONT COLOR="#FFFFFF"> | <TD><FONT COLOR="#FFFFFF"> | ||
− | * | + | *Too low |
− | * | + | **Water and ECF volumes fall |
− | * | + | **Sodium dependant transporters are disturbed |
− | * | + | *Too High |
− | * | + | **Water and ECF volume increases |
− | <TD>[[ | + | **Sodium dependant transporters are disturbed </font></TD> |
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#Sodium|Link]]</TD> | ||
</TR> | </TR> | ||
+ | <TR> | ||
+ | <TD>Why is sodium not regulated on the basis of plasma concentration?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | *Water follows sodium. Therefore volume notconcentration alter | ||
+ | *The hormonal controllers affect sodium concentration and ECF concentration | ||
+ | *ADH and the thirst response dilute any increase in sodium by increasing ECF volume</font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#Regulation|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>What is "salt hunger"?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | It's where an animal with low body salt concentrations actually craves salt</font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#Salt Hunger|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>What are the three major sources of potassium?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | * Diffusion from the small intestine | ||
+ | * Active transport from the colon | ||
+ | * Recovered from cellular breakdown</font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#Sources|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>By which three methods is potassium homeostasis managed? Which of these make up the chronic and which the acute response</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | *Cellular translocation - Acute | ||
+ | *Renal excretion - 90% of chronic | ||
+ | *GI excretion - 10% of chronic</font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#Methods of Control|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>Which two things control the acute response and how do they do it?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | *Insulin | ||
+ | *Activation of beta2 adrenoreceptors | ||
+ | *Work by increasing the activity of Na+ / K+ ATPases causing sodium efflux and potassium influx</font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | </font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | </font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | </font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#|Link]]</TD> | ||
+ | </TR> | ||
+ | <TR> | ||
+ | <TD>?</TD> | ||
+ | <TD><FONT COLOR="#FFFFFF"> | ||
+ | </font></TD> | ||
+ | <TD>[[Essential Ion and Compound Balance and Homeostasis - Anatomy & Physiology#|Link]]</TD> | ||
+ | </TR> | ||
+ | </table> |
Revision as of 14:28, 10 September 2008
|
Use the mouse to highlight the answers. They are written in white
Question | Answer | Link |
What the effects of varying sodium concentration within the body? |
|
Link |
Why is sodium not regulated on the basis of plasma concentration? |
|
Link |
What is "salt hunger"? | It's where an animal with low body salt concentrations actually craves salt | Link |
What are the three major sources of potassium? |
|
Link |
By which three methods is potassium homeostasis managed? Which of these make up the chronic and which the acute response |
|
Link |
Which two things control the acute response and how do they do it? |
|
Link |
? | Link | |
? | Link | |
? | Link | |
? | Link |