Answers: 1
Health, 22.06.2019 15:20, timozy95
[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 6โ9), 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 salkโs vaccine. what was the point of giving saline solution to the children who didnโt get the vaccine? explain briefly.
Answers: 2
Health, 23.06.2019 09:20, bayleeharris8p78txa
Describe the difference between a normal stress response and those that many indicate a need for additional support from a health professional.
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Health, 23.06.2019 09:30, ilovemilk1981
Discuss abnormal behavior portrayed in a movie, a tv show, or a novel. describe the abnormal behavior and discuss what was wrongly depicted about the behavior.
Answers: 2
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