The _____ is the second phase of the sexual response cycle, which is characterized by increases in vasocongestion, muscle tension, heart rate, and blood pressure in preparation for orgasm.

What is the correct position to place a patient in after ingestion of a poison?

A. Lying supine B. Lying prone C. On the left side D. In a semi-Fowler's position E. Sitting up

When a red blood cell is destroyed, a pigment called _______________ is released from the cell. 

Fill in the blank(s) with the appropriate word(s).