Which ingredient of the fixer removes all unexposed and any remaining undeveloped silver halide crystals?

A 24-year-old man presented with the second recurrence of a buccal mucosa mass. The lesion was composed of fibrous connective tissue and was cytologically benign. However, it was non-encapsulated and freely infiltrated surrounding soft tissue. This lesion suggests which of the fol-lowing?

a. Fibromatosis b. Traumatic fibroma c. Reactive hyperplasia d. Pyogenic granuloma e. Hyperplastic scar

The ____ is an approximately six-foot-square piece of heavy canvas with a rope strung through the grommets for handles.

A. carry-all B. rubbish hook C. D-handle D. plasterboard reach