Calculate the following concentrations.A pharmacy technician wants to add water to make a total of 160 mL from 80 mL of a 3.5% solution. What is the concentration of the 160 mL solution?__________

How many gallons of water are in one cubic foot?

What will be an ideal response?

Lidocaine is one of the drugs used to treat ventricular irritability. One is malignant premature ventricular contractions (PVCs), which is:

A) more than six PVCs in an hour B) more than six PVCs in 30 minutes C) more than six PVCs in a minute D) more than six PVCs in 30 seconds