Final answer:
The nurse is using limit-setting by explaining that bumping and pushing other patients is unacceptable, ensuring the safety and well-being of everyone in a clinical setting.
Step-by-step explanation:
In the given scenario, when a nurse explains to a patient that bumping and pushing other patients is unacceptable, the nurse is using limit-setting. This technique is vital in managing patient behaviors to ensure the safety and well-being of everyone involved. Limit-setting is a part of therapeutic communication and a crucial strategy in psychiatric and general nursing. It involves establishing rules and boundaries for acceptable behavior. In comparison, balance would refer to equality or equilibrium in a given situation. Personal control refers to an individual's ability to regulate their actions and emotions, and environmental modification involves changing the physical or social environment to facilitate desired outcomes. Limit-setting helps to maintain social control and order in medical and clinical settings.