The baseline for evaluating ST segments for elevation is the

Which method of contraception relies on abstinence from intercourse when the female is ovulating?

A. Oral contraceptives B. Rhythm C. Coitus interruptus D. Mechanical barriers E. IUD

Pleuritis, or ________, is a condition in which the pleura of the lungs become inflamed. 

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