Aerodynamics first: The altitude factor of $c_l \cdot Ma^2$ tells you how much lift can be produced at a given flight Mach number, and the wing loading then gives you the minimum density for sustained flight. 0.4 is a good value for $c_l \cdot Ma^2$, and 30 kg/m$^2$ is a feasible wing loading for flight at 30 km.
Get worse with activity and improve with rest. Myasthenia gravis (MG) can affect any of the muscles that you control voluntarily. It can affect muscles of the face, hands, eyes, arms and legs and those muscles involved in chewing, swallowing and talking. Muscles that control breathing and neck movement also can be affected.
Carpal tunnel syndrome affects the median nerve in the arm, but ulnar nerve entrapment affects the ulnar nerve that runs on the little fingerâs side of the arm. This most commonly causes numbness in the pinkie and ring fingers. Less common causes of finger numbness can include: alcohol use disorder; amyloidosis; ganglion cyst; Guillain-BarrÃ© syndrome; HIV