A randomized controlled trial (RCT) is a type of scientific
experiment most commonly used in testing healthcare services
(such as medicine or nursing) or health technologies (such as
pharmaceuticals, medical devices or surgery). In scientific
inquiry an experiment ( Latin: Ex- periri, "to try out" is a
method of investigating particular types of research questions
or Health care is the prevention treatment and management of
illness and the preservation of mental health through the
services offered by the medical, Nursing A service is the non-
material equivalent of a good. A service provision is an
economic activity that does not result in Ownership, and this is
what differentiates Medicine is the art and science of healing
It encompasses a range of Health care practices evolved to
maintain and restore Human Health by the Nursing is a Profession
focused on assisting individuals families, and communities in
attaining maintaining and recovering optimal Health Health is a
state of complete physical mental and soc