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.
HealthLine states that normal MCV levels are between 80 and 100, and normal MCH levels are between 27 and 31. Large blood cells found with high MCV totals are called macrocytic. Red blood cells with abnormally high hemoglobin levels as indicated by a high MCH are called hyperchromic.