57:020 Fluid Mechanics Chapter 2 Professor Fred Stern Fall 2013 1 Chapter 2: Pressure and Fluid Statics Pressure For a static fluid, the only stress is the normal stress since by definition a fluid subjected to a shear stress must deform and undergo motion. Normal stresses are referred to as pressure p.
The main symptom of a tendon injury is pain in the affected tendon, which will usually get worse when you move it. Other symptoms can include: 1  stiffness, which is often worse in the morning. 2  weakness in the affected area or being unable to move a joint.  swelling, sometimes with heat or redness.
De Quervain's tendinitis is usually most frequent in middle-aged women. Common signs and symptoms of De Quervain's tendonitis include pain along the thumb side of the wrist, swelling over the thumb side of the wrist, and sometimes numbness (caused by irritation of a nearby nerve) over the back of the thumb and index finger, and occasionally a âcatchingâ sensation when moving the thumb.