tutor (plural tutors) 1  One who teaches another (usually called a student, learner, or tutee) in a one-on-one or small-group interaction. ( 2 Britain) A university officer responsible for students in a particular hall. ( 3 obsolete) One who has the charge of a child or pupil and his estate; a guardian.
The accumulation of fluid in the pleural space, referred to as a pleural effusion, usually indicates an underlying abnormality. A thoracentesis may be performed to identify the reason (diagnostic) and/or to relieve the discomfort and symptoms (therapeutic) of excessive fluid in the pleural space. A diagnostic thoracentesis involves the removal of fluid for analysis (pleural fluid analysis).
Definition. Myasthenia gravis (MG) is the most commonly occurring disorder of neuromuscular junction transmission and is characterized by weakness and fatigue of skeletal muscles. It is a T-cell dependent antibody-mediated autoimmune disease.Back to Top.yasthenia gravis (MG) is the most commonly occurring disorder of neuromuscular junction transmission and is characterized by weakness and fatigue of skeletal muscles.