Tobacco is considered safe
a. never.
b. if it is in the form of pipe tobacco.
c...
Answers: 2
Health, 22.06.2019 14:00
How will your health most likely be affected if you follow the recommended guidelines for sleep, rest, and physical activty
Answers: 1
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.
Answers: 2
Health, 23.06.2019 08:30
Avoiding excess salt and sodium may benefit a person’s health by
Answers: 1
Health, 23.06.2019 09:00
Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago. a. antibiotics cause mutations in staphlococcus aureus that lead to an increase in the number of methicillin-resistant strains. b. methicillin resistance causes an infection to spread more rapidly.c. frequent and inappropriate use of methicillin-type antibiotics has provided selective pressure that has resulted in an increase in the proportion of methicillin-resistant strains of staphlococcus aureus.d. diseases like aids have made people more vulnerable to infections from staphlococcus aureus.
Answers: 3
English, 21.04.2020 00:56
Biology, 21.04.2020 00:56
Computers and Technology, 21.04.2020 00:56
English, 21.04.2020 00:56
English, 21.04.2020 00:56
Physics, 21.04.2020 00:56
Mathematics, 21.04.2020 00:57
English, 21.04.2020 00:57