An 8-year-old girl has had difficulty swallowing for the past day. on examination, her pharynx is swollen and erythematous with an overlying yellow exudate. laboratory studies show neutrophilia. streptococcus pyogenes (group a streptococcus) is cultured from her pharynx. which of the following substances is most likely to increase in response to pyrogens released by this organism? a. hageman factor b. immunoglobulin e c. interleukin-12 (il-12) d. nitric oxide e prostaglandins

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

Tara sees a commercial for a brand of pills that promise to boost energy and people perform better in work and school. as people in the commercial talk about how much better they feel when taking the pill, tara notices a message on the bottom of the screen that reads, "this pill is not approved by doctors and has not been tested in controlled experiments." what is the best conclusion that tara should make about the commercial? it is making scientific claims based on subjective observations. it is making scientific claims based on opinions instead of pseudoscientific facts. it is making pseudoscientific claims based on objective observations. it is making pseudoscientific claims based on opinions instead of scientific facts.

What occurs to the cell during mitosis