Requirements for portable extinguisher design, installation, and placement are contained in:

Malignant tumors:

1. invade surrounding tissues. 2. grow slowly. 3. cause necrosis. 4. may be metastatic. a. 1 b. 4 c. 2, 4 d. 1, 3, 4

Which of the following organisms may not require treatment if there is a light infestation?

A) Anisakis spp. B) Trichuris trichiura C) Schistosoma mansoni D) Taenia solium