A patient had a white blood cell count of 6,000 per mm3. Express this value in scientific notation.

Which of the following illnesses requires airborne precautions?

a. Measles c. Herpes simplex vi-rus b. Clostridium difficile d. Mycoplasma pneu-moniae

Why is the paralleling technique the technique of choice over the bisecting technique for intraoral radiographs?

What will be an ideal response?