MDS AIPGDEE preparations B-IDS | The custom tray used in making a final complete denture ... MCQ

The custom tray used in making a final complete denture impression must
A. extend to the bottom of the vestibule.
B. have adequate space for the impression material.
C. have a horizontal handle.
D. be stored in water until ready for use.

Ans :B have adequate space for the impression material.

The custom tray should extend 2mm short of movable tissue.           It should have a vertical handle.