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Health, 22.06.2019 15:20
[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.
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Health, 23.06.2019 02:50
Explain how electronic health records reduce medical errors, increase the quality of care provided to patients, and bring down health care costs
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Health, 23.06.2019 07:00
What’s the first step in handling stress? list eight strategies for managing stress. what are some physical symptoms of stress?
Answers: 1
1. Stork bites and angel kisses are terms for red discoloration on the skin
of a newborn baby, *
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