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The perioperative period is the period of a patient's surgical procedure. [1] It commonly includes ward admission, anesthesia, surgery, and recovery.Perioperative may refer to the three phases of surgery: preoperative, intraoperative, and postoperative, though it is a term most often used for the first and third of these only - a term which is often specifically utilized to imply 'around' the ...
Preoperational anxiety, or preoperative anxiety, is a common reaction experienced by patients who are admitted to a hospital for surgery. [1] It can be described as an unpleasant state of tension or uneasiness that results from a patient's doubts or fears before an operation.
Jean Piaget differentiated a preoperational stage, and operational stages of cognitive development, on the basis of presence of mental operations as an adaptation tool. [3] J. P. Guilford's Structure of Intellect model described up to 180 different intellectual abilities organized along three dimensions—Operations, Content, and Products. [4]
The four stages are: the sensorimotor (from birth to 2 years), preoperational (2–6 years), concrete operational (6–11 years), and formal operational periods (11 years and older). During the sensorimotor stage, newborns and toddlers rely on their senses for information processing to which they respond with reflexes.
A medical procedure is a course of action intended to achieve a result in the delivery of healthcare.. A medical procedure with the intention of determining, measuring, or diagnosing a patient condition or parameter is also called a medical test.
Entrainment is used in various fields to optimize performance and health. In sports, it helps athletes adjust to new time zones quickly. In medicine, light therapy is used to treat circadian rhythm disorders. [10] The principles of entrainment are also applied in occupational health to design better shift work schedules.
An operational definition is designed to model or represent a concept or theoretical definition, also known as a construct.Scientists should describe the operations (procedures, actions, or processes) that define the concept with enough specificity such that other investigators can replicate their research.
Transitional care refers to the coordination and continuity of health care during a movement from one healthcare setting to either another or to home, called care transition, between health care practitioners and settings as their condition and care needs change during the course of a chronic or acute illness. Older adults who suffer from a ...