Explain how the theory proves the conceptual model.

The practice of nursing is guided by nursing theory. It outlines the roles of nurses and their responsibilities. Florence Nightingale, Dorothea Orem and Dorothea Orem are two of the most well-known nursing theories.

Nightingale’s theory is based on an ecological perspective that emphasizes nurturing human beings through the environment in order to promote health and healing. She proposed that there was an interplay between various factors in one’s physical surroundings (i.e. air quality, temperature, noise levels etc.) These can all have positive and negative impacts on the individual’s well-being.

Orem’s Self-Care Deficit Theory also focuses on providing individuals with tools to become independent self-managers when it comes to their own personal health needs. The model incorporates five different components: biological/physiological need states; environmental need states; personal need states; socio-cultural influences; and therapeutic interventions carried out by healthcare providers (including nurses).

Both theories encompass the four metaparadigm concepts – person (who), environment (where), health & illness (what) & nurse which acts bridge connecting all three together . For example , Nightingale believed environment at home work place play vital role overall wellbeing population thus not surprising understand aptly titled ‘ Father Nursing’ associated w/ her name because actualized systematic approach caring people living within sphere influence considering all possible variables home life possibly bring while working organizations mark historical milestone field healthcare still relevant today even though much changed past 150 years since first written considered founder modern nursing profession… Likewise Orem’s framework puts emphasis self managing ability every individual addressing specific medical condition under supervision medical team thus eliminating discrepancy treatment handling certain disease according social economic status group belong charge less opportunity fall victim poverty many countries face due staggering cost incurred pricey visit doctor such instances.

Three examples demonstrate how these theories support nursing practice include engaging patient directly into conversations regarding informed decisions taken regard course action recommended them ; understanding context influenced determine state both mental physical being patients show better results form therapy compared isolated approach focusing solely symptoms alone Without accounting underlying causes again goes hand hand w/ Nightingales principle understanding wants needs expressed via talking terms alternatives available decide upon instead letting nurse unilaterally impose plan “treatment” expected follow regardless consequences arise….. It is easier to identify possible problems beyond the scope of a general practitioner, allowing providers to diagnose and treat them accordingly.