1) you and several friends are playing football. one of your friends gets tackled hard; you hear a sharp, cracking noise. your friend yells out and grabs his arm. everyone stops playing, and another friend leaves to get . what should you do next?

Which of these gives the best indication that a health service is based on pseudoscience?

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )

1. which of the following is not required for research to qualify under the exception for informed consent? a. a life-threatening medical condition for which current treatments are unsatisfactory b. patient consent to the research c. minimal risks given the patient's life-threatening circumstances d. anticipated direct benefit to subjects