If the results of your glucose tolerance test indicate type 2 diabetes, your doctor may repeat the test on another day or use another blood test to confirm the diagnosis. Various factors can affect the accuracy of the glucose tolerance test, including illness, activity level and certain medications.t Mayo Clinic, if your blood glucose level is higher than 140 mg/dL (7.8 mmol/L) after the one-hour test, your doctor will recommend the three-hour test. If your blood glucose level is higher than 190 mg/dL (10.6 mmol/L) after the one-hour test, you'll be diagnosed with gestational diabetes.
The muscular dystrophies, amyotrophic lateral sclerosis, myasthenia gravis, and other inherited and acquired diseases cause muscle degeneration. The symptoms of degenerative muscle diseases relate to progressive weakness in the affected muscle groups.verview. Degenerative muscle diseases cause progressive damage and loss of muscle cells with associated weakness. There are many types of degenerative muscle diseases, and they act in different ways to cause loss of functional muscle mass.
Involvement of the lower motor neurons causes muscle wasting and twitching (fasciculations). Amyotrophic lateral sclerosis (ALS) is caused by the degeneration and death of motor neurons in the spinal cord and brain.These neurons convey electrical messages from the brain to the muscles to stimulate movement in the arms, legs, trunk, neck, and head.myotrophic lateral sclerosis (ALS) (ÄÂ´mÄ«ÉtrÅÂ´fik latÂ´ÉrÉl sklÉrÅÂ´sis) , n a degenerative disease of the motor neurons, characterized by atrophy of the muscles of the hands, forearms, and legs, and spreading to involve most of the body. Colloquial term is Lou Gehrig's disease.