gotadoit

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decrease in hydrostatic pressure in bowman's capsule causes? increse in GFR is the answer..
how does it increase GFR?
 

Streetwolf

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decrease in hydrostatic pressure in bowman's capsule causes? increse in GFR is the answer..
how does it increase GFR?
Hydrostatic pressure is the pressure pushing out. Osmotic pressure is bringing things back in. In this case you are given the hydrostatic pressure within bowman's capsule. This is the pressure in the direction from bowman's capsule back out to the artery. If this pressure is decreased, then less of the fluid is being pushed back out. That means more stays in, which is an increase in GFR.
 
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gotadoit

10+ Year Member
Jul 25, 2008
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All
of the following structures lie superficial
to the hyoglossus muscle
EXCEPTthe

lingual nerve.
lingual artery.
hypoglossal nerve.
submandibular duct.
which muscle lies above and below among mylohyoid, hyuglossus, geniohyoid nd huoglossus, its really confusing.... pls if some1 can help me wid tis.. thanx
 

gotadoit

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Jul 25, 2008
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Renal compensation for chronic metabolic
alkalosis involves which of the following?
An increased tubular synthesis of NH3
A partial reabsorption of the filtered
HCO3-
An elevated production of "new"
bicarbonate
None of these.

the ans is 2. Hco3- reabsorption partially.. Wont it increase alkaline nature
 

morphology

10+ Year Member
Oct 24, 2008
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Dental Student
All
of the following structures lie superficial
to the hyoglossus muscle
EXCEPTthe

lingual nerve.
lingual artery.
hypoglossal nerve.
submandibular duct.
which muscle lies above and below among mylohyoid, hyuglossus, geniohyoid nd huoglossus, its really confusing.... pls if some1 can help me wid tis.. thanx



answer lingual artery

if you see from lingual side geniohyoid will be above the mylohyoid and hyoglossus will be laeral to the geniohyoid and above the mylohyoid
 

plan

10+ Year Member
Mar 3, 2008
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Dental Student
phosphatase enzyme acts on nucleotide produces

ribose 5 phosphate
free ribose
free deoxyribose
nucleoside
 

chipotle

10+ Year Member
Jun 18, 2008
74
0
Status
Dental Student
Renal compensation for chronic metabolic

alkalosis involves which of the following?

An increased tubular synthesis of NH3
A partial reabsorption of the filtered
HCO3-
An elevated production of "new"
bicarbonate
None of these.


the ans is 2. Hco3- reabsorption partially.. Wont it increase alkaline nature
Metabolic alkalosis- pH is elevated beyond normal range , thus leading to increased bicarbonates
RENAL COMPENSATION
for metabolic alkalosis, consists of increased excretion of HCO3- (bicarbonate), as the filtered load of HCO3- exceeds the ability of the renal tubule to reabsorb it.
 
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