The combining form cardi/o- means “________.”

Which of the following is a benign, pigmented, flat macule?

The valve located between the right atrium and right ventricle is the ________.

Empyema is ________.

The prefix tachy- means “________.”

The prefix re- means “________.”

The diagnostic procedure to measure the capacity of the lungs and the volume of air during inhalation and exhalation is ________.

The smallest blood vessel in the body is a ________.

Which process uses an acid liquid to remove the epidermis?

The combining form atri/o- means “________; atrium.”