For example, the phrase spondylosis of the lumbar spine means degenerative changes such as osteoarthritis of the vertebral joints and degenerating intervertebral discs (degenerative disc disease) in the low back.
Special offers. MCB Selection. MCBs or Miniature Circuit Breakers are intended to give protection against overloads and short circuits, which can cause damage to cables and equipment. MCBs have current ratings (6A, 10A etc.) above which they will start to open or trip and give protection to the equipment.
Quick Answer. Mean corpuscular hemoglobin concentration, or MCHC, is one of three indices referenced in the red blood cell portion of complete blood count panel, according to Medscape. Abnormal MCHC results indicate certain types of anemia. Normal adult MCHC levels are 33 to 36 grams per deciliter.