In Non-Matched Control Group Designs, One Group Is Exposed to Treatment

question 50

True/False

In non-matched control group designs, one group is exposed to treatment while another is not.The response variable is measured in the two sample groups at the end of the experiment.This solves the problem of selection bias.

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Definitions:

Plicae Circularis

Internal folds of the intestinal lining that increase surface area for absorption of nutrients.

Absorption

The process by which substances are taken up from the environment and enter the bloodstream or cells.

Hepatic Portal Vein

Portal vein formed by the superior mesenteric and splenic veins and entering the liver.

Nutrient-Rich Blood

Blood that is high in oxygen and nutrients, often a result of digestion and absorption in the small intestine, ready to be distributed throughout the body.