Less commonly, cystitis may occur as a reaction to certain drugs, radiation therapy or potential irritants, such as feminine hygiene spray, spermicidal jellies or long-term use of a catheter. Cystitis may also occur as a complication of another illness. The usual treatment for bacterial cystitis is antibiotics.
The maneuver is based on the fact that when a patient forcibly exhales against a closed nose and mouth while bearing down, as if having a bowel movement, specific changes occur in blood pressure and the rate and volume of blood returning to the heart.
The Battle of Marathon, an example of the double-envelopment, a form of flanking maneuver. In military tactics, a flanking maneuver, or flanking manoeuvre is a movement of an armed force around a flank to achieve an advantageous position over an enemy.Flanking is useful because a force's offensive power is concentrated in its front.he Battle of Marathon, an example of the double-envelopment, a form of flanking maneuver. In military tactics, a flanking maneuver, or flanking manoeuvre is a movement of an armed force around a flank to achieve an advantageous position over an enemy.