Abnormal placenta formation in the fourth week of pregnancy is reported with code _____

Building codes have a basic requirement that an atrium be enclosed with ___ fire-rated construction or a combination of glass and automatic sprinklers

A) 1-hour B) 1½-hour C) 2-hour D) 3-hour

Inflammation of the pericardial sac around the heart is termed:

A) pericarditis B) costrochondritis C) pleurisy D) myocardial contusion