Actual cubic feet per minute is a unit of volumetric flow. It is commonly used by manufacturers of blowers and compressors. This is the actual gas delivery with reference to inlet conditions, whereas cubic foot per minute is an unqualified term and should only be used in general and never accepted as a specific definition without explanation. Since the volumetric capacity refers to the volume of air or other gas at the inlet to the unit, it is often referred to as inlet cubic feet per minute.
Pinched nerve at C7 â this can cause pain or numbness that moves down the arm to the middle finger. Upon physical examination, it may be noticeable that the triceps reflex has been diminished. Pinched nerve at C8 â this can cause hand dysfunction (this nerve supplies innervation to the small muscles of the hand).
A pinched nerve in a shoulder blade can cause serious pain, tingling, numbness or weakness.This symptom may be temporary while at times it can last long