A simple query

[eluser]sudinem[/eluser]
I got stuck on how to show the field name and value at once

for example:

$result=$this->description_model->get_desc_by_id('1');

I can get the values by:
foreach($result->row as $values)
{
echo $values;
}

how to get the field name so as to display field name as well as their respective values.

Sudinem