The treatment of fecal impaction requires both the remedy of the impaction and treatment to prevent future recurrences. Decreased motility of the colon results in dry, hard stools that in the case of fecal impaction become compacted into a large, hard mass of stool that cannot be expelled from the rectum.ymptoms include chronic constipation. There can be fecal incontinence and paradoxical or overflow diarrhea (encopresis) as liquid stool passes around the obstruction. Complications may include necrosis and ulcers of the rectal tissue.
Answer by Soccergirl991. Confidence votes 96. A manipulated variable is the thing that can be changed in an experiment. example; your trying to see what paper towel would be more absorbant, your manipulated viariable would be either the type of paper towel you use or the liquid you use to test the absorbancy.
Sometimes when a business is struggling and there is no way to know why you can use a manipulated variable to see if that is the problem. 48 people found this helpful. Sometimes thing are not perfect, not everything is ideal, occasionally there exists a manipulated variable that affects the outcome of experiments. 39 people found this helpful. If you wanted to find out if an action is the cause of an event you could try using a manipulated variable to see if that is what causes it.