The 1900’s
With the turn of the century came a push for organized medicine, led in part by the American Medical Association (AMA), which was growing stronger and gained 62,000 physicians during the coming decade. But because the working class wasn’t supportive of the idea of compulsory healthcare, the U.S. didn’t see the kind of groundswell that leading European nations would see soon after.
Answer: the correct answer is b) Serum, which depletes the body's store of immunoglobulins.
Explanation:
In addition, severe burns can penetrate deep skin layers, causing muscle or tissue damage that may affect every system of the body.
I would say no more than 40 mg