Thrombophlebitis Blood clots in the leg can become very dangerous; symptoms include swelling, redness, and leg tenderness. Transient ischemic attack (mini-stroke) Transient ischemic attacks cause headache, numbness, tingling, or weakness in the face, arm, or leg, and more.
serous membrane, one of the many thin sheets of tissue that line closed cavities of the body, such as the pleura lining the thoracic cavity, the peritoneum lining the abdominal cavity, and the pericardium lining the sac that encloses the heart.
Unit 4. Serous Body Fluids. Serous Fluids. â¢Serous fluids. â¢small amount of fluid that lies between the. membranes lining the body cavities (parietal) and those covering the organs within the. cavities (visceral).