In Bodies of Water. The Volga River of western Russia starts in the Valdai Hills northwest of Moscow and flows about 3,701 km (2,300 mi) generally east and south to the Caspian Sea.  The Volg â¦ a River flows in the eastward direction. 11 people found this useful.he Volga River of western Russia starts in the Valdai Hills northwest of Moscow and flows about 3,701 km (2,300 mi) generally east and south to the Caspian Sea.   The Volg â¦ a River flows in the eastward direction. 11 people found this useful.
Posterior pharyngeal pulsion (Zenker's) diverticulum: Zenker called this pulsion diverticula. Earlier foreign body impaction was attributed as a cause of this diverticulum. Killian attributed spasmodic contraction of the circular fibers at the upper end of the esophagus.efinition: Pharyngeal pouches are mainly acquired and rarely congenital diverticula in and around the pharynx and oesophagus. These diverticula are nothing but circumscribed pouches caused by a protrusion of mucosa through a preexisting weakness / opening in the muscle layers of pharynx / oesophagus.
Other medications that may cause delirium are corticosteroids, cimetidine, digoxin, and muscle relaxants. Besides nifedipine and tolterodine (mentioned above), anticholinergic drugs that can cause delirium include antihistamines and some drugs for digestive problems, allergies, and acute asthma attacks.