The classic case is ketchup which will not come out of the bottle until you stress it by shaking.There are also fluids whose strain rate is a function of time. Fluids that require a gradually increasing shear stress to maintain a constant strain rate are referred to as rheopectic.
acute appendicitis. See APPENDICITIS. aÂ·cute apÂ·penÂ·diÂ·ciÂ·tis. Inflammation of the appendix, usually resulting from bacterial infection, which may be precipitated by obstruction of the lumen by a fecalith; symptoms include periumbilical colicky pain, vomiting, among others.
Appendix pain medically termed as appendicitis is a painful swelling of the appendix present in the cecum of the colon. If not appropriately treated on time, it might burst and be life-threatening. Appendix pain medically termed as appendicitis is a painful swelling of the appendix present in the cecum of the colon. If not appropriately treated on time, it might burst and be life-threatening. Pressing on that area, coughing or a walk may increase the pain making the situation worse.