CATALYTIC CONVERTER FAILURES: If a catalytic converter needs replacing, one of the problems below most likely contributed to its failure. Engine Tune-Up Required. A number of problems could occur to the catalytic converter as the result of an engine that is out of tune.
View Full Document. - Habituation : refers to gradual reduction in the strength of a response due to repetitive stimulation.
tenderness. a state of unusual sensitivity to touch or pressure. rebound tenderness. 1. a state in which pain is felt on the release of pressure over a part. 2. specifically, such a sensation in the abdomen, considered a sign of peritonitis. It is sometimes used to test for peritonitis; this procedure is controversial because of the pain involved.