Which factor plays the biggest role in delaying the decision of childhood disease a. high rate of homeschooling b. lack of knowledge of disease c. junk food d. childrens lack of exercise

Linezolid is an antibiotic used to treat serious infections, including an infection of the bones called a. endometriosis. b. osteoarthritis. c. osteopenia. d. osteomyelitis.

[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.

Tanya is not able to solve a problem because she’s unable to see it from a fresh perspective. which obstacle to problem solving is tanya experiencing? a. fixation b. counterproductive heuristic c. confirmation bias d. overconfidence