help with micro/path questions

dentalgirl1 said:

1.The microflora of the healthy gingival sulcus is predominantly?

Gram- anaerobic cocci and gram+facultatvie cocci
? I think this is the right answer please correct me if i am wrong



2.which unique aspect of cariogenic strains of strep mutans
sets them apart from other oral acidogenic organisms?

a. tendency to form chains
b.secretion of proteolytic enzymes
c.extracellular polysaccharide made from
glucose
d.formation of water insoluble glucans from sucrose
e. four equivalents of acid formed per mole of glucose

3. Vasodilation and increased vasopermeability lasting for
several days in an area of inflammation indicate which of
the following
a. thrombosis
b.release of bradykinin
c.hageman factor activation
d.formation of granulation tissue
e.endothelial cell damage and disruption[/QUOTE

Hi:

I would say,
2. d
3. b

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dentalgirl1 said:

1.The microflora of the healthy gingival sulcus is predominantly?

Gram- anaerobic cocci and gram+facultatvie cocci
? I think this is the right answer please correct me if i am wrong

IT IS GRAM _VE ANAEROBIC COCCI AND GRAM +VE FACULTATIVE COCCI


2.which unique aspect of cariogenic strains of strep mutans
sets them apart from other oral acidogenic organisms?

a. tendency to form chains
b.secretion of proteolytic enzymes
c.extracellular polysaccharide made from
glucose
d.formation of water insoluble glucans from sucrose [ANS]
e. four equivalents of acid formed per mole of glucose

3. Vasodilation and increased vasopermeability lasting for
several days in an area of inflammation indicate which of
the following
a. thrombosis
b.release of bradykinin
c.hageman factor activation
d.formation of granulation tissue
e.endothelial cell damage and disruption[ANS]

Click to expand...