NURS 2030 NEPHRON, Nurs 2030 nephron x2- Questions
and Answers
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Stage 5: Kidney Faliure
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1 liver failure 2 failure
3 failure 4 respiratory failure
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Terms in this set (83)
kidneys primary functions filtration, reabsorption, secretion and excretion
1. Filters the blood of waste; develops a concentrated urine
excretion does what 3 things 2. Eliminates waste: electrolytes, metabolites,and nitrogenous compounds
3. Maintains acid-base balance: H+ secretion, HCO3- reabsorption
excretion filters the _______ of waste and blood, concentrated
develops _____________________
excretion eliminates __________ like _________ , waste: electrolytes, metabolites, and nitrogenous compounds
____________ and ____________
, excretions maintains _______________ like _________ acid-base balance: H+ secretion, HCO3- reabsorption
and ___________
1. Synthesizes the active form of vitamin D
secretion does what 3 things in kidney 2. Secretes renin to activate RAAS
3. Secretes erythropoietin to stimulate erythropoiesis
secretion synthezises the active form of vitamin D
_________
secretion secretes ______to activate renin to activate RAAS
___________
secretion secretes ____ to stimulate erythropoietin to stimulate erythropoiesis
_______________
nephron is the basic unit of the kidney
nephron is a sequence of _____ that filter tubes that filter blood of waste and conserve the fluids and electrolytes
what
Glomerular Filtration Rate (GFR) is The renal blood filtered per unit of time
what does GFR measure kidney function
GFR is directly related to renal perfusion
what causes decrease GFR decreased renal perfusion and blood pressure
how can GFR be measured serum creatinine clearance
kidneys release EPO in response to low oxygen levels a stimulates the synthesis and
RBC production how?
maturation of erythrocytes.
In response to low renal perfusion, kidneys secrete renin à activates RAAS (Renin
Control of Blood Pressure
Angiotensin Aldosterone System)
in response to low renal perfusion kidneys renin, RAAS
secrete ________ which will activate _________
ADH is released in reponse to hypertonicity of plasma
ADH increased reabsorption of _______ and h20 and vasoconstriction
potent ________
aldosterone retain _____ in exchange for na+ in exchnage for k+ loss
________
aldosterone is reguated by___________ and angiotension II and potassium
____________
Atrial Natriuretic Peptide secreted from atria in reponse to high blood volume this also increases GFR
_________ in response to _________ and this
increases
Atrial Natriuretic Peptide decreases Decrease Na+ reabsorption & inhibits renin secretion
____________ and inhibits _______________
• Normal GFR
• Water regulated
When Kidneys Function we see (4)
• Fluid, electrolyte, and pH balance regulated
• Nitrogenous compounds excreted
• Decreased GFR
• Less waste is removed; more waste remains in blood
When Kidneys fail we see (4)
• Unable to regulate fluid, electrolyte, and pH balance
• Nitrogenous compounds build up in the blood
and Answers
Save
Practice questions for this set
Learn Study with Learn
Stage 5: Kidney Faliure
Choose an answer
1 liver failure 2 failure
3 failure 4 respiratory failure
Don't know?
Terms in this set (83)
kidneys primary functions filtration, reabsorption, secretion and excretion
1. Filters the blood of waste; develops a concentrated urine
excretion does what 3 things 2. Eliminates waste: electrolytes, metabolites,and nitrogenous compounds
3. Maintains acid-base balance: H+ secretion, HCO3- reabsorption
excretion filters the _______ of waste and blood, concentrated
develops _____________________
excretion eliminates __________ like _________ , waste: electrolytes, metabolites, and nitrogenous compounds
____________ and ____________
, excretions maintains _______________ like _________ acid-base balance: H+ secretion, HCO3- reabsorption
and ___________
1. Synthesizes the active form of vitamin D
secretion does what 3 things in kidney 2. Secretes renin to activate RAAS
3. Secretes erythropoietin to stimulate erythropoiesis
secretion synthezises the active form of vitamin D
_________
secretion secretes ______to activate renin to activate RAAS
___________
secretion secretes ____ to stimulate erythropoietin to stimulate erythropoiesis
_______________
nephron is the basic unit of the kidney
nephron is a sequence of _____ that filter tubes that filter blood of waste and conserve the fluids and electrolytes
what
Glomerular Filtration Rate (GFR) is The renal blood filtered per unit of time
what does GFR measure kidney function
GFR is directly related to renal perfusion
what causes decrease GFR decreased renal perfusion and blood pressure
how can GFR be measured serum creatinine clearance
kidneys release EPO in response to low oxygen levels a stimulates the synthesis and
RBC production how?
maturation of erythrocytes.
In response to low renal perfusion, kidneys secrete renin à activates RAAS (Renin
Control of Blood Pressure
Angiotensin Aldosterone System)
in response to low renal perfusion kidneys renin, RAAS
secrete ________ which will activate _________
ADH is released in reponse to hypertonicity of plasma
ADH increased reabsorption of _______ and h20 and vasoconstriction
potent ________
aldosterone retain _____ in exchange for na+ in exchnage for k+ loss
________
aldosterone is reguated by___________ and angiotension II and potassium
____________
Atrial Natriuretic Peptide secreted from atria in reponse to high blood volume this also increases GFR
_________ in response to _________ and this
increases
Atrial Natriuretic Peptide decreases Decrease Na+ reabsorption & inhibits renin secretion
____________ and inhibits _______________
• Normal GFR
• Water regulated
When Kidneys Function we see (4)
• Fluid, electrolyte, and pH balance regulated
• Nitrogenous compounds excreted
• Decreased GFR
• Less waste is removed; more waste remains in blood
When Kidneys fail we see (4)
• Unable to regulate fluid, electrolyte, and pH balance
• Nitrogenous compounds build up in the blood
