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Did you know?
Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.
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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.