For an unconsicious person showing signs of shock which of these steps should you perform to provide first aid

1-describe 2 points of strategy you could use to you be successful at basketball2- what were some of the challenges you faced in your pursuit of improved fitness? what strategies did you use, or could you use, to overcome these challenges?

If hot water is not available in the ware washing sink, food establishments can still serve food using

[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.