What is paresis a term for?

Paresis is a medical term that specifically refers to muscle weakness or partial loss of muscle strength. When a person experiences paresis, they may have difficulty moving a particular muscle group or groups due to weakened muscle function. This can result from various underlying conditions, including neurological disorders, injury, or disease affecting the nerves or muscles. Understanding this term is essential for recognizing symptoms in clinical practice and managing patient care effectively. This is why the correct choice is muscle weakness, as it accurately defines the condition denoted by the term "paresis."