Construction management exam questions
- Jul 07, 2016 · The real question is – why does food get stuck between teeth in that location? Food getting stuck between the adjacent molars is sometime due to an “open contact”. An open contact that allows food to pack between teeth and gums can be caused by the placement of filling or crown that lacks the proper shape. This food trap is a common ...
- In most bivalves, the mantle pallial cavity contains a pair of very large gills that are used to capture food particles suspended in the inhalant water current. The visceral mass is primarily situated above the pallial cavity and continues ventrally into the foot. The intestine is irregularly looped and opens dorsally into the exhalant area.
- A cavity is a hole that develops in a tooth when the acid produced by bacteria eats away the minerals faster than the tooth can repair it. There are no symptoms of a cavity until the tooth has decayed to the point where it develops an infection.