[Solved] The infection control nurse is reviewing data for the medical-surgical unit.The nurse notices a spike in postoperative infections on this unit and categorizes this type of health care-associated infection as _____ infections. A) Iatrogenic B) Exogenous C) Endogenous D) Nosocomial Genetic Basis: The underlying genetic makeup or heritable factors that contribute to the physical and behavioral characteristics of an organism. Erotic Plasticity: The degree to which an individual's sex drive or sexual interests can be shaped and altered by cultural, social, and situational factors. Hypothalamus: A small region of the brain that plays a crucial role in many essential functions, including hormone regulation, temperature, and appetite control. Cerebellum: A part of the brain located at the back of the skull that is responsible for coordinating movement and balance.