1 Charting the Labor Market (monthly)âa package of charts featuring data from the Current Population Survey. 2  Subscribe to the BLS News Service -- receive The Employment Situation news releases by e-mail.
Medical Definition of peritoneal cavity. : a space formed when the parietal and visceral layers of the peritoneum spread apart.
Serous membranes of the abdominal cavity are called peritoneal membranes (peritoneum); they are composed of simple squamous epithelium, and connective tissues. There are two types: parietal, visceral and.  Parietal peritoneum: lines the wall of the abdominal cavity.