Benign carcinoid tumor of kidney. ________

Which trocar has an exposed tip shaped like a pyramid or cone?

a. Blunt b. Sharp c. Shielded d. Initial

The most commonly used patient-trigger variables include which of the following? 1. Flow 2. Time 3. Pressure 4. Volume

a. 1 and 3 only b. 2 and 4 only c. 1 and 4 only d. 2 and 3 only