Which of the following statements best describes the program known as Medicaid? A. It's a federal health insurance program for Americans who are above the age of 65.
B. It's a federal health insurance program that provides freedom to see any doctor you want.
C. It's a public health insurance program available to low income individuals and families.
D. It's a public health insurance program that provides medical coverage to uninsured children.​​

What is the best way to teach common sense to a child?

Asynonym for arthrodynia is: arthritis arthrosis arthralgia osteodynia

[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6–9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salk’s vaccine.what was the point of giving saline solution to the children who didn’t get the vaccine? explain briefly.