Endocrine 5: Fluid balance Flashcards

1
Q

how much water is in the:
ICF
ECF

A
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2
Q

How much water is gained per day through
intake
metabolic production

A
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3
Q
How much water is lost per day through 
urine
sweat 
lungs 
feces
A
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4
Q

What happens to BP with excessive water loss

A
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5
Q

What happens with too much water

A
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6
Q

Where is urine formed?

A
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7
Q

How does filtrate turn into urine

A
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8
Q

How does filtrate go back to the renal vein

A
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9
Q

What is the role of the nephron and kidney

A
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10
Q
What happens to filtrate osmolarity as it 
-goes down the descending limb 
-comes up the ascending limb
-goes in the distal tube, 
comes out the collecting duct
A
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11
Q

What does vasopressin do

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12
Q

What does aldosterone do

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13
Q

what does ANP do

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14
Q

where is ADH made and secreted

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15
Q

What does ADH do to water

A
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16
Q

What does ADH do to the kidney

A
17
Q

What is the pathway of ADH release following low blood pressure

A
18
Q

What is the pathway of ADH release following high plasma osmolarity

A
19
Q

How are osmolarity and vasopressin linked

A
20
Q

Where does vaspressin insert water pores?

A
21
Q

Pathway of vasopression from blood to distal convoluted tubule

A
22
Q

In the presence of vasopression is there more or less water in the capillaries

A
23
Q

Where is aldosterone synthesized

A
24
Q

What does aldosterone regulate

A
25
Q

Which adrenal zone is aldosterone made

A
26
Q

What are the functions of aldosterone

A
27
Q

What stimulates aldosterone synthesis? What inhibits aldosterone synthesis?

A
28
Q

Aldosterone is stimulated when there is too much K+ in the blood. What is the pathway that it takes to secrete K into the lumen?

A
29
Q

When is renin secreted?

A
30
Q

What happens in the renin angiotensin aldosterone pathway
1. blood pressure?
kidney does what? liver does what?
renin does what?
what happens in the hypothal, blood vessels, and adrenal cortex?
what is the end result?

A
31
Q

what is ANP? where is it secreted?

A
32
Q

What are the effects of ANP?

A