Most employers request a standard drug screen, which tests for the five most common street drugs. The five-panel test screens for signs of marijuana, cocaine, phencyclidine, amphetamines and opiates. Amphetamines include illegal drugs such as methamphetamines, speed, crank and ecstasy.
1 Osteoporosis is a bone-thinning disease that causes your bones to become thin and weak and increases the risk of breaking a bone A broken bone may occur from a minor event such as a fall from a standing height.2  Low bone mass, sometimes called osteopenia, is a condition and is not considered a disease. Osteoporosis is a bone-thinning disease that causes your bones to become thin and weak and increases the risk of breaking a bone A broken bone may occur from a minor event such as a fall from a standing height.
Muscle weakness or myasthenia is a lack of muscle strength. The causes are many and can be divided into conditions that have either true or perceived muscle weakness. True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy. It occurs in neuromuscular junction disorders, such as myasthenia gravis. Muscle weakness can also be caused by low levels of potassium and other electrolytes within muscle cells. It can be tem