pls explain

[perennialdent]

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1. drug that inhibits renal carbonic anhydrase decreases sodium re absorption in proximal tubule how????

 

[dentheartthrob]

1. drug that inhibits renal carbonic anhydrase decreases sodium re absorption in proximal tubule how????

I think because H+ ions are needed for the counter transport mechanism of Na in the tubule. Inhibiting the enzyme would inhibit the dissocition of C02 in to bicarbonate ions and H+

 

[perennialdent]

which lingual embrassure is smaller than facial
1. MAX 1st AND 2nd PREMOLAR
2. MANDI 1st AND 2nd PREMOLAR
3.MANDI 1st MOLAR AND 2nd MOLAR
4. MAXI 2nd MOLAR AND 3rd MOLAR

 

[perennialdent]

osteoporosis is associated with all except
1 prolonged corticosteroid admission
2 immobility
3 hypervitaminosis D
4 chronic malnutrition
5 advanced age

 

[perennialdent]

1 factors that influence the lingual concavity of max anteriors and groove direction in posteriors
a) bennett movement
b) direction of movement of rotating condyle

2charecteristics of herpes
1)occurs in pt with latent varicella zoster inf
2) occurs repeatedly in immuno compromised